Heimdall: Case-sensitive handling of URL-encoded slashes may lead to inconsistent path interpretation

Summary Heimdall handles URL-encoded slashes %2F in a case-sensitive manner, while percent-encoding is defined to be case-insensitive. As a result, the lowercase equivalent %2f is not recognized and therefore not processed as expected when allowencodedslashes is set to off the default setting. Th...

LiteLLM: Authenticated command execution via MCP stdio test endpoints

Impact Two endpoints used to preview an MCP server before saving it — POST /mcp-rest/test/connection and POST /mcp-rest/test/tools/list — accepted a full server configuration in the request body, including the command, args, and env fields used by the stdio transport. When called with a stdio...

Kratos has a Confused Deputy issue

A security flaw has been discovered in go-kratos kratos up to 2.9.2. This impacts the function NewServer of the file transport/http/server.go of the component http.DefaultServeMux Fallback Handler. The manipulation results in unintended intermediary. The attack may be launched remotely. The explo...

PicoClaw has an Injection issue in its Web Launcher Management Plane component

A vulnerability was detected in PicoClaw up to 0.2.4. Impacted is an unknown function of the file /api/gateway/restart of the component Web Launcher Management Plane. Performing a manipulation results in command injection. It is possible to initiate the attack remotely. The project was informed o...

AstrBot has Incomplete Filtering of Special Elements

A security flaw has been discovered in AstrBotDevs AstrBot up to 4.22.1. This affects the function createtemplate of the file astrbot/dashboard/routes/t2i.py of the component Dashboard API. The manipulation results in improper neutralization of special elements used in a template engine. The atta...

ShowDoc has an Injection vulnerability

A vulnerability was determined in star7th ShowDoc up to 2.10.10/3.6.2/3.8.0. Affected by this vulnerability is an unknown functionality of the file server/Application/Api/Controller/PageController.class.PHP of the component API Page Sort Endpoint. Executing a manipulation of the argument pages ca...

simple-git is vulnerable to Remote Code Execution

Versions of the package simple-git before 3.36.0 are vulnerable to Remote Code Execution RCE due to an incomplete fix for CVE-2022-25912 that blocks the -c option but not the equivalent --config form. If untrusted input can reach the options argument passed to simple-git, an attacker may still...

electerm has Command Injection via runLinux funtion

Impact What kind of vulnerability is it? Who is impacted? Command Injection vulnerabilities in electerm: A command injection vulnerability exists in github.com/elcterm/electerm/npm/install.js:130. The runLinux function appends attacker-controlled remote version strings directly into an exec"rm -r...

wlc: print_html outputs API data without HTML escaping

Impact The HTML output format in wlc embeds API response data into HTML without escaping, allowing cross-site scripting when the output is rendered in a browser. Patches https://github.com/WeblateOrg/wlc/pull/1327 Workarounds The only vulnerable code path is HTML output which is opt-in. Reference...

gitverify has improper tag signature verification

gitverify is still a prototype. Impact The bug is related to requireSignedTags which is on by default: an unsigned annotated tag would pass the verification. The commit pointed to by the tag would still have to be signed by a maintainer or a contributor. Patches Since the initial commit, fixed in...

Excalidraw vulnerable to XSS via Mermaid sequence diagram labels (KaTeX rendering)

Impact @excalidraw/[email protected] depends on a Mermaid conversion package version that resolves to a Mermaid release affected by CVE-2025-54881 / GHSA-7rqq-prvp-x9jh. User-supplied Mermaid sequence diagram labels could trigger XSS through Mermaid’s KaTeX label rendering path. This is patched i...

Kyverno Controller Denial of Service via forEach Mutation Panic

Summary An unchecked type assertion in the forEach mutation handler allows any user with permission to create a Policy or ClusterPolicy to crash the cluster-wide background controller into a persistent CrashLoopBackOff. The same bug also causes the admission controller to drop connections and blo...

Kirby is vulnerable to authorization bypass during page, file and user creation via blueprint injection

TL;DR This vulnerability affects all Kirby sites where users of a particular role have no permission to create pages, files or users pages.create, files.create or users.create permission is disabled. This can be due to configuration in the user blueprints, via options in the model blueprints or v...

Traefik: A timing side-channel vulnerability allows for valid username enumeration via BasicAuth middleware

Summary There is a timing side-channel vulnerability in Traefik's BasicAuth middleware that allows an attacker to enumerate valid usernames through response-time differences. The variable intended to hold a constant-time fallback secret always resolves to an empty string, causing the constant-tim...

Traefik Kubernetes CRD allows unauthorized cross-namespace middleware binding

Summary There is a vulnerability in Traefik's Kubernetes CRD provider cross-namespace isolation enforcement. When providers.kubernetesCRD.allowCrossNamespace=false, Traefik correctly rejects direct cross-namespace middleware references from IngressRoute objects, but fails to apply the same...

Gemini CLI: Remote Code Execution via workspace trust and tool allowlisting bypasses

Summary Gemini CLI @google/gemini-cli and the run-gemini-cli GitHub Action are being updated to harden workspace trust and tool allowlisting, in particular when used in untrusted environments like GitHub Actions. This update introduces a breaking change to how non-interactive headless environment...

ParquetSharp: Possible Stack Overflow When Reading a ParquetFile with Large Decimal Type Width

DecimalConverter.ReadDecimal makes a stackalloc using what might be an attacker-supplied value. If an attacker declares a decimal column with some unreasonable width, this could lead to a stack overflow. In a service environment, this would potentially take down a service. This affects applicatio...

TYPO3 CMS Stores Cleartext Password in User Settings Module

Problem The backend user settings module SetupModuleController incorrectly conflates entity data like passwords or email address with user-interface settings like theme, display options when persisting changes. As a result, passwords were stored in cleartext in the uc and usersettings fields of t...

Traefik has an StripPrefixRegex Middleware Authorization Bypass via Path/RawPath Desync

Summary There is a high severity authentication bypass vulnerability in Traefik's StripPrefixRegex middleware when used in combination with ForwardAuth, BasicAuth, or DigestAuth. The middleware matches the regex against the decoded URL path but uses the resulting byte length to slice the...

k8sGPT has Prompt Injection through its k8sGPT-Operator

Summary In the auto-remediation pipeline, objecttoexecution.go was deserializing the AI-generated YAML directly into a Deployment object, but there was lack of validation from the original Deployment object. Details This issue was fixed after coordination with Alex Jones. PoC To minimize the...

Claude Code: Trust Dialog Bypass via Git Worktree Spoofing Allows Arbitrary Code Execution

Claude Code used the git worktree commondir file when determining folder trust but did not validate its contents. By crafting a repository with a commondir file pointing to a path the victim had previously trusted, an attacker could bypass the trust dialog and immediately execute malicious hooks...

Traefik: Pre-authentication decision bypass due to forwarded alias spoofing

Summary There is a high severity authentication bypass vulnerability in Traefik's ForwardAuth and snippet-based authentication middleware. Traefik's forwarded-header sanitization logic targets only canonical header names e.g., X-Forwarded-Proto and does not strip or normalize alias variants that...

Traefik's ForwardAuth trustForwardHeader=false allows spoofed X-Forwarded-Prefix to bypass authentication

Summary There is a high-severity authentication bypass vulnerability in Traefik's ForwardAuth middleware when trustForwardHeader=false is configured and Traefik is deployed behind a trusted upstream proxy. While X-Forwarded- headers such as X-Forwarded-For, X-Forwarded-Host, and X-Forwarded-Proto...

go-zserio has Unbounded Memory Allocation for All Platforms

Impact When deserializing arrays, strings or bytes blob types zserio first reads the size of the variable, and then allocates sufficient memory to load data. Since the size is always trusted this can be abused by creating a data file with a large size value, causing the zserio runtime to allocate...

Zserio Runtime: Integer Overflow in BitStreamReader and Unbounded Memory Allocation in Deserialization

Summary Unbounded Memory Allocation all platforms A crafted payload as small as 4-5 bytes can force memory allocations of up to 16 GB, crashing any process with an OOM error Denial of Service. Affected code C++: - cpp/runtime/src/zserio/Array.h line 1029 — mrawArray.reservereadLength with uncheck...

rustls-webpki: Denial of service via panic on malformed CRL BIT STRING

Summary bitstringflags in src/der.rs panics with an index-out-of-bounds when given a BIT STRING whose content is exactly 0x00 one byte: zero padding bits, zero data bytes. This is reachable through the public API BorrowedCertRevocationList::fromder via the issuingDistributionPoint CRL extension...

Budibase auth session cookies are set with httpOnly:false — any XSS can lead to full account takeover

Summary The budibase:auth cookie containing the JWT session token is set with httpOnly: false at packages/backend-core/src/utils/utils.ts:218. JavaScript can read this cookie via document.cookie. Given that Budibase has had XSS vulnerabilities GHSA-gp5x-2v54-v2q5 — stored XSS via unsanitized enti...

Kimai has Missing Object-Level Authorization in the Team API

Summary The Team API endpoints use IsGranted'editteam' instead of IsGranted'edit', 'team', causing Symfony TeamVoter to abstain from voting. This removes entity-level ownership checks on team operations, allowing any user with the editteam permission to modify any team, not just teams they are...

LiteLLM has SQL Injection in Proxy API key verification

Impact A database query used during proxy API key checks mixed the caller-supplied key value into the query text instead of passing it as a separate parameter. An unauthenticated attacker could send a specially crafted Authorization header to any LLM API route for example POST /chat/completions a...

Dgraph: Unauthenticated Admin Token Disclosure Leading to Authentication Bypass via /debug/vars

Summary Dgraph v25.3.2 still exposes the process command line through the unauthenticated /debug/vars endpoint on Alpha. Because the admin token is commonly supplied via the --security "token=..." startup flag, an unauthenticated attacker can retrieve that token and replay it in the...

Ray: Remote Code Execution via Parquet Arrow Extension Type Deserialization

Ray Data registers custom Arrow extension types ray.data.arrowtensor, ray.data.arrowtensorv2, ray.data.arrowvariableshapedtensor globally in PyArrow. When PyArrow reads a Parquet file containing one of these extension types, it calls arrowextdeserialize on the field's metadata bytes. Ray's...

Avo: Broken Access Control Through Unauthorized Execution of Arbitrary Action Classes Across Resources

Summary A critical Broken Access Control vulnerability was identified in the ActionsController of the Avo framework v3.x. Due to insecure action lookup logic, an authenticated user can execute any Action class descendants of Avo::BaseAction on any resource, even if the action is not registered fo...

LiteLLM: Server-Side Template Injection in /prompts/test endpoint

Impact The POST /prompts/test endpoint accepted user-supplied prompt templates and rendered them without sandboxing. A crafted template could run arbitrary code inside the LiteLLM Proxy process. The endpoint only checks that the caller presents a valid proxy API key, so any authenticated user cou...

nova-toggle-5: Improper authorization on toggle endpoint allowed non-Nova users to modify boolean fields

Impact In versions middleware. Any user authenticated on the configured guard could call the endpoint and flip boolean attributes on any Nova resource — including users who do not have access to Nova itself for example, frontend customers sharing the web guard with the Nova admin area. The endpoi...

AWS Encryption SDK for Python: Key commitment policy bypass via shared key cache

Summary AWS Encryption SDK ESDK for Python is a client-side encryption library. An issue exists where, under certain circumstances, a specific cryptographic algorithm downgrade in the caching layer might allow an authenticated local threat actor to bypass key commitment policy enforcement via a...

Grid: Integer Overflow in Grid::expand_rows Leads to Safe-API Undefined Behavior

Summary An integer overflow in Grid::expandrows can corrupt the relationship between the grid’s logical dimensions and its backing storage. After the internal invariant is broken, the safe API get may invoke getunchecked with an invalid index, resulting in Undefined Behavior. Details Tested...

New API: Stripe Webhook Signature Bypass via Empty Secret Enables Unlimited Quota Fraud

Summary A critical vulnerability exists in the Stripe webhook handler that allows an unauthenticated attacker to forge webhook events and credit arbitrary quota to their account without making any payment. The vulnerability stems from three compounding flaws: 1. The Stripe webhook endpoint does n...

Dgraph: Pre-Auth Full Database Exfiltration via DQL Injection in NQuad Lang Field

Executive Summary A vulnerability has been found in Dgraph that gives an unauthenticated attacker full read access to every piece of data in the database. This affects Dgraph's default configuration where ACL is not enabled. The attack requires two HTTP POSTs to port 8080. The first sets up a...

Dgraph: Pre-Auth Full Database Exfiltration via DQL Injection in Upsert Condition Field

Executive Summary A vulnerability has been found in Dgraph that gives an unauthenticated attacker full read access to every piece of data in the database. This affects Dgraph's default configuration where ACL is not enabled. The attack is a single HTTP POST to /mutate?commitNow=true containing a...

russh has pre-auth DoS via unbounded allocation in its keyboard-interactive auth handler

Summary A pre-authentication denial-of-service vulnerability exists in the server's keyboard-interactive authentication handler. A malicious client can crash any russh-based server that implements keyboard-interactive auth e.g., for 2FA/TOTP with a single malformed packet, requiring no credential...

RedwoodSDK has Same-site CSRF through lack of origin validation in its server actions

Summary Server actions in rwsdk apply HTTP method enforcement but no origin validation. A request originating from a different origin that the browser treats as same-site can invoke a server action with the victim's session cookie attached. Impact An attacker who controls any origin the browser...

ERB has an @_init deserialization guard bypass via def_module / def_method / def_class

Summary Ruby 2.7.0 before ERB 2.2.0 was published on rubygems.org introduced an @init instance variable guard in ERBresult and ERBrun to prevent code execution when an ERB object is reconstructed via Marshal.load deserialization. However, three other public methods that also evaluate @src via eva...

liquidjs has a Denial of Service via circular block reference in layout

Summary A circular block reference in % layout % / % block % causes an infinite recursive loop, consuming all available memory 4GB and crashing the Node.js process with FATAL ERROR: JavaScript heap out of memory. This allows any user who can submit a Liquid template to perform a Denial of Service...

Apache Airflow's asset dependency graph did not restrict nodes by the viewer's DAG read permissions

The asset dependency graph did not restrict nodes by the viewer's DAG read permissions: a user with read access to at least one DAG could browse the asset graph for any other asset in the deployment and learn the existence and names of DAGs and assets outside their authorized scope. Users are...

Apache Airflow's authenticated /ui/dags endpoint did not enforce per-DAG access control on embedded Human-in-the-Loop (HITL) and TaskInstance record

The authenticated /ui/dags endpoint did not enforce per-DAG access control on embedded Human-in-the-Loop HITL and TaskInstance records: a logged-in Airflow user with read access to at least one DAG could retrieve HITL prompts including their request parameters and full TaskInstance details for DA...

PostCSS has XSS via Unescaped </style> in its CSS Stringify Output

PostCSS: XSS via Unescaped in CSS Stringify Output Summary PostCSS v8.5.5 latest does not escape sequences when stringifying CSS ASTs. When user-submitted CSS is parsed and re-stringified for embedding in HTML tags, in CSS values breaks out of the style context, enabling XSS. Proof of Concept...

Lemmy has SSRF in /api/v3/post via Webmention dispatch

Summary Lemmy allows an authenticated low-privileged user to create a link post through POST /api/v3/post. When a post is created in a public community, the backend asynchronously sends a Webmention to the attacker-controlled link target. The submitted URL is checked for syntax and scheme, but th...

Lemmy has SSRF and internal image disclosure in post link metadata via unvalidated og:image

Summary Lemmy fetches metadata for user-supplied post URLs and, under the default StoreLinkPreviews image mode, downloads the preview image through local pict-rs. While the top-level page URL is checked against internal IP ranges, the extracted og:image URL is not subject to the same restriction...

Contour has Lua code injection via Cookie Path Rewrite Policy

Impact Contour's Cookie Rewriting feature is vulnerable to Lua code injection. An attacker with RBAC permissions to create or modify HTTPProxy resources can craft a malicious value in the following fields that results in arbitrary code execution in the Envoy proxy: -...

Apache DolphinScheduler has an Incorrect Authorization Vulnerability

Incorrect Authorization vulnerability in Apache DolphinScheduler allows authenticated users with system login permissions to use tenants that are not defined on the platform during workflow execution. This issue affects Apache DolphinScheduler versions prior to 3.4.1. Users are recommended to...