GHSA-QX66-FV34-FJM8 TanStack Router: Unauthenticated reflected XSS in TanStack Start server-function responses

Impact An unauthenticated attacker can craft a URL to a server function in an affected TanStack Start app. If someone opens the link, the app can return attacker-controlled HTML from its own origin and run the attacker's JavaScript there. The script can access same-origin data available to that...

GHSA-HQM2-CFX2-2VGH Pipecat: Public exposure of Pipecat’s development runner can allow unauthenticated bot session creation

Pipecat’s built-in development runner exposes endpoints that create bot sessions and, for the Daily transport, paid Daily rooms. These development endpoints intentionally do not authenticate callers. The runner binds to localhost by default and is designed exclusively for local development. It is...

GHSA-2CVF-WQM6-WR9G Podman: The `podman run` command can be instructed to disable almost all sandboxing by image annotation

Impact Podman v4.4.0 added a feature where container checkpoints from the podman container checkpoint command could be distributed via OCI registry, and pulled from that registry and run via the podman run command. This allowed easy transfer of checkpoints between systems. However, checkpoints...

GHSA-JWRC-GM9J-263P JupyterLab: Command link trust prompt in JupyterLab can trust a document other than the one clicked

Description A Markdown file or a notebook output can carry a button that runs a JupyterLab command. Since 4.5.7 the first click on such a button opens a prompt naming the command, with Cancel, Run Once and Trust. Choosing Trust runs the command and marks the document trusted, so its later buttons...

GHSA-WWV9-G5X4-966Q SFTPGo source-side file-pattern filter bypass during copy operations

Summary File pattern filters deniedpatterns / allowedpatterns were evaluated on the destination of a copy only. A user holding the copy permission could copy a file denied by the filters to a permitted name and then read it. A recursive directory copy reproduced the contents of a restricted...

GHSA-PQ7J-F95F-QFCV Claude Code: Plugin Hash Pin Bypass Allows Bypass of Hash Pinning

The plugin install flow in Claude Code and Claude Desktop checked out a marketplace's pinned commit SHA using git checkout without verifying that the resulting HEAD matched the pinned SHA. An attacker controlling a plugin's upstream repository could create a branch named identically to the pinned...

GHSA-RP3H-JF77-Q9P4 containerd: Unpack DoS via repeated opaque whiteouts

Impact A vulnerability exists in containerd's layer unpack handler where the processing of certain image layers causes superlinear time complexity. During the unpack operation, specific file configurations within the layer can trigger repeated directory traversals. Consequently, pulling or...

GHSA-685W-Q87J-WQW3 Distribution: Client `manifests.Get()` does not verify returned content against requested digest

Summary registry/client.manifests.Getctx, dgst, … fetches a manifest by digest but never hashes the returned body and compares it against the requested digest. A malicious or compromised registry, or any MITM on the registry connection, can serve arbitrary manifest bytes in response to a...

GHSA-P7V4-VR35-MJ6F containerd CRI plugin: Checkpoint restore bypasses destination security context

Impact A vulnerability in containerd's CRI implementation allows a container restored from an untrusted checkpoint via the CreateContainer API to bypass the destination security context and execute with elevated privileges. When restoring a container from a checkpoint archive or annotated OCI...

GHSA-3XR5-8W6C-P5GW Backstage: Improper access control in backend action invocation

Impact An authenticated user could invoke actions that an operator had excluded through action configuration. Existing action permissions and downstream authorization remain enforced. Patches Patched in @backstage/backend-defaults version 0.17.8 Workarounds Limit access to action invocation...

GHSA-G8CF-RCJF-C8CF kin-openapi: Uncontrolled Recursion on Circular allOf/anyOf/oneOf Schemas Causes Fatal Process Crash

Summary kin-openapi's spec loader and spec-time validator both handle circular schema references safely: the loader resolves circular $refs on purpose to support recursive data structures, and Schema.validate uses stack-based cycle detection. Validate therefore accepts a schema whose allOf / anyO...

GHSA-7CXH-94CF-MFP6 Talos Linux: Support bundle does not redact registry credentials

Summary When generating a support bundle with talosctl support the credentials entered for private registries are included in the bundle. Details Within the generated support bundle, inside resources/registryconfigs.cri.talos.dev.yaml the auth field of the spec is retained. The same, potentially...

GHSA-637C-6JXX-4RWM KEDA: Privilege escalation from namespace admin to cluster admin via KEDA TriggerAuthentication

Summary A namespace admin who creates a TriggerAuthentication and a ScaledObject in their own namespace can make the KEDA operator send its own ServiceAccount token to a tenant-controlled URL. That token holds ""/"" get cluster-wide, so it reads every Secret in every namespace, plus batch/jobs an...

GHSA-FMXQ-CGP8-87WP Argo CD: AppProject destination-namespace and resource restrictions bypassed by PreDelete/PostDelete resource hooks

Impact Argo CD checks an Application's AppProject before it creates resources during a sync. That check covers destination namespaces and servers, cluster-scoped resource allow and deny lists, and namespaced resource allow and deny lists, including resource names. PreDelete and PostDelete hooks...

GHSA-23VG-4CJM-66Q5 kin-openapi: ValidationHandler security-requirement bypass via encoded-path operation confusion

Summary openapi3filter.ValidationHandler.Middleware validates requests with kin-openapi's legacy router, which selects an OpenAPI operation from the decoded URL.Path. The method is documented as implementing gorilla/mux.MiddlewareFunc, but a downstream gorilla/mux router configured with...

GHSA-H4R5-MXV5-8MJC kin-openapi deepObject query decoding repeatedly compiles an invariant regular expression

Summary openapi3filter decodes deepObject-style query parameters by looping over every key in the request's query string. Inside that loop it recompiles a loop-invariant regular expression on every iteration. The pattern depends only on the spec-defined parameter name, not on the loop variable, s...

GHSA-QJ98-GP63-54XJ Dgraph: Zero Unauthenticated HTTP Admin removeNode Denial of Service

Summary Dgraph v25.3.8 exposes a Zero HTTP administrative surface that is unauthenticated when port 6080 is reachable. The exposed routes include: - /state - /assign - /removeNode - /moveTablet An unauthenticated request to /removeNode?id=1&group=0 on a single-node standalone deployment breaks th...

GHSA-24CC-9352-H2PG tinytag: Infinite loop when parsing certain M4A files containing invalid atoms

Impact An M4A file containing a sub-atom with a size of zero in the ---- atom makes the parser enter an infinite loop, resulting in a denial-of-service for programs reading such files with tinytag. Patches The issue has been fixed in tinytag 2.3.0, by reusing the primary atom parsing code path th...

GHSA-PHV8-WGJP-G4P9 copyparty FTP: upload outside defined volumes (limited path traversal)

The FTP and FTPS server -- if enabled -- would allow uploading to any folder that the copyparty process had permission to write to. The FTP-server is default-disabled, and must be explicitly enabled in the config with global-option ftp or ftps to be affected. Additionally, SFTP was not affected a...

GHSA-V75V-6FPF-GVW8 Vitess vttablet /twopcz reflected XSS

From: xylove21 To: [email protected] Subject: Security Report Vitess vttablet /twopcz reflected XSS Date: Tue, 24 Jun 2026 14:30:00 +0800 Summary The twopczHandler in go/vt/vttablet/tabletserver/twopcz.go line 185 reflects the Action and dtid form values directly into the HTML response body via...

GHSA-V5MQ-3XHG-98M9 unstructured: Stored XSS via unescaped HTML generation

Summary When unstructured parses an untrusted document and outputs the result as HTML, malicious markup contained in the document e.g. is left in the output HTML without escaping. When that output is displayed in a browser, the script embedded in the document executes in the viewer's browser...

GHSA-G74G-RG72-J2P3 mise permits untrusted local configuration to override default shell arguments

Summary Untrusted local .mise.toml settings can set the shell interpreter args unix/windows defaultinline / defaultfile shellargs, yielding arbitrary command execution, because those command-interpreter settings were not added to the globalonly denylist the CVE-2026-55448 fix relies on. Code...

GHSA-MH7X-F8WQ-4JHX kin-openapi spec loader panics on a self-referential additionalProperties $ref (nil-pointer DoS)

The defect ---------- Confirmed at HEAD f0407d5, v0.144.0. openapi3/loader.go, inside resolveComponent's drill closure around line 455, the case SchemaRef branch for pathPart == "additionalProperties" dereferences c.Value.AdditionalProperties with no nil-check on c.Value: case SchemaRef: if...

GHSA-FH4F-47MF-F2GJ kin-openapi: Unauthenticated panic (DoS) in openapi3filter legacy router via non-canonical/unsupported HTTP method on a static path

Summary The openapi3filter.ValidationHandler the exported, documented request-validation middleware hard-wires the legacy router routers/legacy. That router matches the incoming request method verbatim against a trie built exclusively from upper-cased canonical HTTP methods. A request carrying a...

GHSA-2X6F-RP82-PPMJ Nuxt OG Image cache poisoning through derivable cache keys on unsigned dynamic image routes

Vendor: Nuxt Product: Nuxt OG Image Version: 6.2.5 Description: Due to the specifics of caching and key generation in the Open Graph image cache created by the module, an unauthenticated attacker can modify the content of the image for example, the title parameter that is delivered to the user...

GHSA-2VC4-C4R6-P6V6 OpenNext Cloudflare: Cache interception can bypass middleware protection for encoded paths

Summary When cache interception is enabled, @opennextjs/cloudflare can interpret percent-encoded paths differently during middleware matching and cache lookup. An encoded request may fail to match authorization middleware, then be decoded into the cache key of a protected route. The cached respon...

GHSA-QJPP-GFFX-2WM9 Nezha Monitoring: Whole-instance DoS in Nezha dashboard: a member can crash the process for every tenant

Summary A single low-privilege RoleMember can take the entire Nezha dashboard offline, and with it every tenant's web UI, REST API, and agent connections, by racing two ordinary operations on their own service. The crash is a nil pointer dereference in the service-monitor worker at...

GHSA-P6WJ-QRR4-PGH5 kin-openapi: Nil-pointer dereference panic in openapi3filter for OpenAPI 3.1 array schemas missing items

Summary A nil-pointer dereference in openapi3filter lets any unauthenticated client crash a request handler with a single HTTP request against an OpenAPI 3.1 operation that declares type: array without items. OpenAPI 3.1 JSON Schema 2020-12 permits omitting items, and doc.Validate accepts such...

GHSA-54MM-6729-R5WP Leantime: Any Authenticated User Can Self-Escalate to Admin via Unauthorized JSON-RPC Methods

Summary Any authenticated Leantime user - including the lowest-privilege readonly role - can escalate to full administrative access by calling the JSON-RPC method leantime.rpc.api.api.createApiKeyWithProjects with an attacker-chosen role value. The server creates a new account at that role with n...

GHSA-Q7PC-356P-HGGC SFTPGo: Denial of service via malformed SSH channel request

Summary A flaw in the SSH service allows an authenticated client to crash the server by sending a malformed protocol message while opening a channel. Impact Any user able to authenticate over SSH can trigger an unhandled error condition that aborts the server process. This results in a denial of...

GHSA-VC32-4GWF-77XP Nginx UI: OTP secure-session step-up can be bypassed via MCP configuration tools

Summary An OTP-enabled authenticated user who cannot use the HTTP configuration mutation endpoints without a valid secure session can still mutate Nginx configuration through /mcp and /mcpmessage using only ordinary authentication. Details The HTTP configuration mutation surface is explicitly...

GHSA-WQ4W-VWVQ-Q3X9 Nginx UI: Standalone short tokens survive administrative revocation in cache and authenticate again after account re-enable

Summary Standalone short tokens issued for WebSocket and explicit-token authentication can survive administrative revocation in cache. If the same account is later re-enabled before the cache entry expires, the deleted short token becomes valid again. Details GenerateShortToken creates an AuthTok...

GHSA-CF23-7QXJ-XMHR Nginx UI: nginx config directive denylist (ValidateConfigFile) is bypassable via same-line ";" separation → authenticated directive injection (RCE on the official image)

Summary config.ValidateConfigFile is the security control that blocks dangerous nginx directives js, perl, loadmodule of njs/perl modules, user root. Its directive scanner is bypassable: it splits the config by newlines and inspects only the FIRST token of each line, but nginx separates directive...

GHSA-84M7-P3X7-PCFV MCP Python SDK: Unbounded Session Accumulation in StreamableHTTP Transport Enables Resource Exhaustion

Summary In affected versions, a Streamable HTTP server in stateful mode the default never reclaimed session state: - sessions did not expire; - a client DELETE ended the session but left its entry registered; - a session whose first request was refused stayed registered with a running task. Each...

GHSA-F8FF-652M-J5RX YOURLS: Unauthenticated File Inclusion

Summary YOURLS versions ≤1.10.4 contain an unauthenticated path traversal vulnerability that allows attackers to include and execute arbitrary PHP files on the server without any credentials. Details The vulnerability exists because YOURLS uses URL sanitization functions yourlssanitizeurl,...

GHSA-44XR-MRHH-QM78 Nginx UI: Casdoor SSO callback uses a constant `state` parameter (login CSRF)

Summary In the Casdoor SSO flow, the OAuth state parameter is hard-coded to settings.CasdoorSettings.Application — a value identical for every user and every login. The callback handler accepts whatever state the client sends without comparing it to anything stored in the user agent, enabling a...

GHSA-5V7C-XPFP-P65M Nginx UI OTP secure-session step-up is missing on sensitive mutation routes

Reporter: Jagadesh Achanta Target: 0xJacky/nginx-ui Affected version / commit tested: - App version: 2.3.10 - Commit: 4948fba8744e82c3d7003f68ee164e9f49421066 - Disclosure channel: GitHub Private Vulnerability Reporting - Credential reference: cred:github-jagstack-gh-cli AI assistance disclosure...

GHSA-2GC7-J998-5XX6 Nginx UI: Account Takeover via Missing `RequireSecureSession` on User Management Endpoint

Summary POST /api/users/:id allows any authenticated user to change any other user's password without RequireSecureSession 2FA verification. In contrast, the self password change endpoint POST /api/user/password correctly requires RequireSecureSession. This inconsistency enables any authenticated...

GHSA-76PM-MQ2Q-9GCR Nginx UI: MCP nginx_config_add skips config directive validation → authenticated nginx directive injection (RCE on the official image)

Summary internal/config/validation.go ValidateConfigFile is a security control that blocks dangerous nginx directives — js, perl, loadmodule of the njs/perl modules, and user root. It is enforced on three of the four config-write paths: api/config/add.go, api/config/modify.go, and...

GHSA-JRQ7-XRJX-PCFW Nginx UI: Auto backup name allows path traversal outside validated storage path

Summary Nginx UI validates backuppath and storagepath against the administrator-defined backup.GrantedAccessPath boundary, but the final auto-backup output filename is built from the user-controlled auto-backup name without stripping path separators or .. components. An authenticated user who can...

GHSA-5R62-GJ48-897X Nginx UI: MCP configuration tools bypass restricted directive validation and allow secondary authenticated users to execute NJS in Nginx worker context

Summary The regular HTTP configuration API rejects restricted Nginx directives such as loadmodule, jsimport, and jscontent. However, the MCP configuration interface allows a secondary authenticated user to write and apply equivalent restricted configuration content. In the lab, this allowed the...

GHSA-G4F2-2PF3-2PWJ react/http: Unbounded HTTP Client Response Header Buffering Leads to Memory Exhaustion DoS

Summary React\Http\Browser and its lower-level HTTP stack impose no limit on the size of a response's header section while it is being received. ClientRequestStream::handleData appends every incoming byte to an internal buffer and only scans that buffer for the \r\n\r\n or \n\n terminator, withou...

GHSA-524C-H47V-M3H8 AdonisJS HTTP Server: Uncontrolled Resource Consumption and Inefficient Regular Expression Complexity

Description A Regular Expression Denial of Service vulnerability in the built-in AdonisJS slug route matcher may allow a remote attacker to block the Node.js event loop using a specially crafted URL. This affects applications using router.matchers.slug on a route parameter reachable by an attacke...

GHSA-H9H9-2RMF-RVHP Junrar: RarVM VM_JMP maxOpCount bypass causes infinite CPU loop during RAR4 extraction

Summary Junrar's RAR virtual machine can be forced into a deterministic infinite loop while extracting a crafted RAR4 archive. The RarVM.ExecuteCode loop is intended to be bounded by maxOpCount, but jump instructions can bypass this limit when setIP is called with a target instruction pointer...

GHSA-663M-7X7M-G4FW Sliver: Unauthenticated Memory Exhaustion Denial of Service in Sliver HTTP(S) Listener PNG Decoder

Summary Sliver is vulnerable to a Denial of Service DOS attack because there is no cap in the size of a PNG file that can be sent to an open http listener and there is a small amount of possible nonces. This vulnerability lets the attacker completely max out the RAM of the machine running server,...

GHSA-GFP8-W835-V44J borg extract might modify out-of-tree files when extracting maliciously crafted archives

Impact A maliciously crafted archive could contain a symlink e.g. "evil" - "/etc" followed by an item below it "evil/passwd", or an item whose path embeds ".." e.g. "a/../../etc/passwd". When extracting such items, borg followed the symlink / resolved the "..", so it could delete or overwrite fil...

GHSA-526J-582W-7FM9 Python Social Auth: Login CSRF in LINE backend (LineOAuth2) — missing OAuth state validation (incomplete fix of 5.0.0 campaign)

Impact Applications using the LINE Login backend are vulnerable to login CSRF / forced authentication. An attacker can start a LINE authorization flow for an account they control and trick a victim into visiting the callback URL with the attacker’s authorization code. Because the LINE backend did...

GHSA-QHRR-8Q5H-9Q3H MessagePack: Nested arrays can blow past buffer length limits

Impact MessagePack-CSharp is vulnerable to denial of service through excessive memory allocation when deserializing attacker-controlled data into System.Object. When PrimitiveObjectFormatter encounters an array, it allocates an object using the declared array length before enforcing the configure...

GHSA-WV6G-X823-WX9M Terragrunt catalog predictable temp symlink clobber

Summary Terragrunt's terragrunt catalog command clones each repository referenced in your catalog configuration into a temporary working directory. In affected versions, the clone path it derived was deterministic and sat under the shared system temporary directory, in the form /catalog-. Because...

GHSA-MM27-MWQ9-FR5G GitHub CLI allows attestation verification bypass through unescaped regex metacharacters

Summary A security vulnerability has been identified in GitHub CLI that could allow attestation verification bypass when using gh attestation verify with --signer-repo or --signer-workflow flags. GitHub CLI builds the certificate matcher from these flag values without escaping regex metacharacter...