GHSA-3QHF-M339-9G5V MCP Python SDK vulnerability in the FastMCP Server causes validation error, leading to DoS

A validation error in the MCP SDK can cause an unhandled exception when processing malformed requests, resulting in service unavailability 500 errors until manually restarted. Impact may vary depending on the deployment conditions, and presence of infrastructure-level resilience measures. Thank y...

GHSA-J975-95F5-7WQH MCP Python SDK has Unhandled Exception in Streamable HTTP Transport, Leading to Denial of Service

If a client deliberately triggers an exception after establishing a streamable HTTP session, this can lead to an uncaught ClosedResourceError on the server side, causing the server to crash and requiring a restart to restore service. Impact may vary depending on the deployment conditions, and...

GHSA-PRMV-7R8C-794G Citizen vulnerable to Stored XSS through short descriptions

Summary Short descriptions set via the ShortDescription extension are inserted as raw HTML by the Citizen skin, allowing any user to insert arbitrary HTML into the DOM by editing a page. Details The shortdesc property, which contains unsanitized user input, is retrieved from the OutputPage and...

GHSA-GQ57-V332-7666 n8n is vulnerable to Improper Authorization through its `/stop` endpoint

Summary An authorization vulnerability was discovered in the /rest/executions/:id/stop endpoint of n8n. An authenticated user can stop workflow executions that they do not own or that have not been shared with them, leading to potential business disruption. Impact This is an improper authorizatio...

GHSA-PR9R-GXGP-9RM8 n8n Vulnerable to Denial of Service via Malformed Binary Data Requests

Summary Denial of Service vulnerability in /rest/binary-data endpoint when processing empty filesystem URIs filesystem:// or filesystem-v2://. Impact This is a Denial of Service DoS vulnerability that allows authenticated attackers to cause service unavailability through malformed filesystem URI...

GHSA-HC55-P739-J48W @modelcontextprotocol/server-filesystem vulnerability allows for path validation bypass via colliding path prefix

Versions of Filesystem prior to 0.6.3 & 2025.7.1 could allow access to unintended files in cases where the prefix matches an allowed directory. Users are advised to upgrade to 2025.7.1 to resolve the issue. Thank you to Elad Beber Cymulate for reporting these issues...

GHSA-Q66Q-FX2P-7W4M @modelcontextprotocol/server-filesystem allows for path validation bypass via prefix matching and symlink handling

Versions of Filesystem prior to 0.6.3 & 2025.7.1 could allow access to unintended files via symlinks within allowed directories. Users are advised to upgrade to 2025.7.1 to resolve. Thank you to Elad Beber Cymulate for reporting these issues...

GHSA-H34R-JXQM-QGPR juju/utils leaks private key in certs

Summary Certs generated by v4 contain their private key. Details Background Recently, I encountered an API in Go that’s easy to misuse: sha512.Sum384 and sha512.New384.Sum look very similar and behave very differently. https://go.dev/play/p/kDCqqoYk84k demonstrates this. I want to discuss extendi...

GHSA-XG8H-J46F-W952 Pillow vulnerability can cause write buffer overflow on BCn encoding

There is a heap buffer overflow when writing a sufficiently large 64k encoded with default settings image in the DDS format due to writing into a buffer without checking for available space. This only affects users who save untrusted data as a compressed DDS image. Unclear how large the potential...

GHSA-3M86-C9X3-VWM9 Graylog vulnerable to privilege escalation through API tokens

Impact Graylog users can gain elevated privileges by creating and using API tokens for the local Administrator or any other user for whom the malicious user knows the ID. For the attack to succeed, the attacker needs a user account in Graylog. They can then proceed to issue hand-crafted requests ...

GHSA-994J-5C83-R424 string-math's string-math.js vulnerability can cause Regex Denial of Service (ReDoS)

string-math v1.2.2 was discovered to contain a Regex Denial of Service ReDoS which is exploited via a crafted input...

GHSA-373J-MHPF-84WG Janssen Config API returns results without scope verification

Impact What kind of vulnerability is it? Who is impacted? The configAPI is an internal service and hence should never be exposed to the internet. With that said, this is a serious vulnerability that has a large internal surface attack area that exposes all sorts of information from the IDP...

GHSA-HC8F-M8G5-8362 File Browser: Command Execution not Limited to Scope

!NOTE This feature has been disabled by default for all installations from v2.33.8 onwards, including for existent installations. To exploit this vulnerability, the instance administrator must turn on a feature and ignore all the warnings about known vulnerabilities. We're publishing this new...

GHSA-F823-PHMG-X5FR Langchain-Chatchat vulnerable to path traversal

A vulnerability, which was classified as critical, has been found in chatchat-space Langchain-Chatchat up to 0.3.1. This issue affects some unknown processing of the file /v1/file. The manipulation of the argument flag leads to path traversal. The exploit has been disclosed to the public and may ...

GHSA-8V8H-4PJX-RG73 Langchain-Chatchat vulnerable to path traversal

A vulnerability classified as problematic was found in chatchat-space Langchain-Chatchat up to 0.3.1. This vulnerability affects unknown code of the file /v1/files?purpose=assistants. The manipulation leads to path traversal. The attack can be initiated remotely. The exploit has been disclosed to...

GHSA-QMGV-J263-QR33 Langchain-Chatchat has a Path Traversal vulnerability

A vulnerability classified as critical has been found in chatchat-space Langchain-Chatchat up to 0.3.1. This affects the function uploadtempdocs of the file /knowledgebase/uploadtempdocs of the component Backend. The manipulation of the argument flag leads to path traversal. It is possible to...

GHSA-358M-FQ53-HP87 akka-cluster-metrics uses Java serialization for cluster metrics

In Akka through 2.10.6, akka-cluster-metrics uses Java serialization for cluster metrics...

GHSA-M964-FJRH-XXQ2 Apache Seata Vulnerable to Deserialization of Untrusted Data

Deserialization of Untrusted Data vulnerability in Apache Seata incubating. This security vulnerability is the same as CVE-2024-47552, but the version range described in the CVE-2024-47552 definition is too narrow. This issue affects Apache Seata incubating: from 2.0.0 before 2.3.0. The Apache...

GHSA-VH5J-5FHQ-9XWG Taylor has race condition in /get-patch that allows purchase token replay

Hi team, I was looking at the recent fix and you limited the exploitability of race conditions but unfortunately it is still possible to exploit the issue since two requests happening at the exact same time will still go through. You should be able to completely fix the race conditions by...

GHSA-V9W6-9HQ9-33CH HKUDS LightRAG allows Path Traversal via function upload_to_input_dir

A vulnerability was found in HKUDS LightRAG up to 1.3.8. It has been declared as critical. Affected by this vulnerability is the function uploadtoinputdir of the file lightrag/api/routers/documentroutes.py of the component File Upload. The manipulation of the argument file.filename leads to path...

GHSA-277F-37GW-9GMQ raspap-webgui has a Directory Traversal vulnerability

RaspAP raspap-webgui 3.3.1 is vulnerable to Directory Traversal in ajax/networking/getwgkey.php. An authenticated attacker can send a crafted POST request with a path traversal payload in the entity parameter to overwrite arbitrary files writable by the web server via abuse of the tee command use...

GHSA-XJ56-P8MM-QMXJ LLaMA-Factory allows Code Injection through improper vhead_file safeguards

Summary A critical remote code execution vulnerability was discovered during the Llama Factory training process. This vulnerability arises because the vheadfile is loaded without proper safeguards, allowing malicious attackers to execute arbitrary malicious code on the host system simply by passi...

GHSA-JJ2R-455P-5GVF filebrowser Sets Insecure File Permissions

Summary The file access permissions for files uploaded to or created from File Browser are never explicitly set by the application. The same is true for the database used by File Browser. On standard servers where the umask configuration has not been hardened before, this makes all the stated fil...

GHSA-5VJ6-WJR7-5V9F n8n allows open redirects via the /signin endpoint

Impact This is an Open Redirect CWE-601 vulnerability in the login flow of n8n. Authenticated users can be redirected to untrusted, attacker-controlled domains after logging in, by crafting malicious URLs with a misleading redirect query parameter. This may lead to: - Phishing attacks by...

GHSA-MRPH-PJV2-34F4 JuzaWeb CMS is vulnerable to Incorrect Privilege Assignment when installing certain components

A vulnerability classified as critical was found in juzaweb CMS 3.4.2. Affected by this vulnerability is an unknown functionality of the file /admin-cp/theme/install of the component Add New Themes Page. The manipulation leads to improper authorization. The attack can be launched remotely. The...

GHSA-85JX-X9R4-45M2 Magento Authenticated Security feature bypass

Magento versions 2.4.8, 2.4.7-p5, 2.4.6-p10, 2.4.5-p12, 2.4.4-p13 and earlier are affected by an Incorrect Authorization vulnerability that could result in a Security feature bypass. A high-privileged attacker could leverage this vulnerability to bypass security measures and gain limited...

GHSA-8HCX-XVWW-6C6H Magento Security feature bypass

Magento versions 2.4.8, 2.4.7-p5, 2.4.6-p10, 2.4.5-p12, 2.4.4-p13 and earlier are affected by an Incorrect Authorization vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security measures and gain limited unauthorized access...

GHSA-FHC2-8QX8-6VJ7 Vault Community Edition rekey and recovery key operations can cause denial of service

Vault Community and Vault Enterprise rekey and recovery key operations can lead to a denial of service due to uncontrolled cancellation by a Vault operator. This vulnerability CVE-2025-4656 has been remediated in Vault Community Edition 1.20.0 and Vault Enterprise 1.20.0, 1.19.6, 1.18.11, 1.17.17...

GHSA-PRPJ-RCHP-9J5H OpenBao allows cancellation of root rekey and recovery rekey operations without authentication

Impact OpenBao and HashiCorp Vault allowed an attacker to perform unauthenticated, unaudited cancellation of root rekey and recovery rekey operations, effecting a denial of service. Patches In OpenBao v2.2.2 and later, manually setting the configuration option disableunauthedrekeyendpoints=true...

GHSA-8F5R-8CMQ-7FMQ OpenBao Inserts Sensitive Information into Log File when processing malformed data

Impact OpenBao before v2.3.0 and HashiCorp Vault as of the current v1.19.5 may leak sensitive information in logs when processing malformed data. This is separate from the earlier HCSEC-2025-09 / CVE-2025-4166. Patches This issue has been fixed in OpenBao v2.3.0 and later. Workarounds Like with...

GHSA-2JFG-73Q2-24QV Xuxueli XXL-SSO Cross-site Scripting vulnerability

A vulnerability classified as problematic was found in Xuxueli xxl-sso 1.1.0. This vulnerability affects unknown code of the file /xxl-sso-server/login. The manipulation of the argument errorMsg leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed to...

GHSA-65GG-3W2W-HR4H Podman Improper Certificate Validation; machine missing TLS verification

Impact The podman machine init command fails to verify the TLS certificate when downloading the VM images from an OCI registry which it does by default since 5.0.0 allowing a possible Man In The Middle attack. Patches...

GHSA-H7QF-QMF3-85QG Allure Report allows Improper XXE Restriction via DocumentBuilderFactory

Summary A critical XML External Entity XXE vulnerability exists in the xunit-xml-plugin used by Allure 2. The plugin fails to securely configure the XML parser DocumentBuilderFactory and allows external entity expansion when processing test result .xml files. This allows attackers to read arbitra...

GHSA-PGVC-6H2P-Q4F6 Umbraco CMS disclosure of configured password requirements

Impact Via a request to an anonymously authenticated endpoint it's possible to retrieve information about the configured password requirements. The information available is limited but would perhaps give some additional detail useful for someone attempting to brute force derive a user's password...

GHSA-H7CP-R72F-JXH6 pbkdf2 returns predictable uninitialized/zero-filled memory for non-normalized or unimplemented algos

Summary This affects both: 1. Unsupported algos e.g. sha3-256 / sha3-512 / sha512-256 2. Supported but non-normalized algos e.g. Sha256 / Sha512 / SHA1 / sha-1 / sha-256 / sha-512 All of those work correctly in Node.js, but this polyfill silently returns highly predictable ouput Under Node.js onl...

GHSA-H5GC-RM8J-5GPR LangChain Community SSRF vulnerability exists in RequestsToolkit component

A Server-Side Request Forgery SSRF vulnerability exists in the RequestsToolkit component of the langchain-community package specifically, langchaincommunity.agenttoolkits.openapi.toolkit.RequestsToolkit in langchain-ai/langchain version 0.0.27. This vulnerability occurs because the toolkit does n...

GHSA-9F65-56V6-GXW7 Claude Code Improper Authorization via websocket connections from arbitrary origins

Claude Code extensions in VSCode and forks e.g., Cursor, Windsurf, and VSCodium and JetBrains IDEs e.g., IntelliJ, Pycharm, and Android Studio are vulnerable to unauthorized websocket connections from an attacker when visiting attacker-controlled webpages. Claude Code for VSCode IDE extensions...

GHSA-9623-MJ7J-P9V4 Quarkus potentially leaks data when duplicating a duplicated context

Impact Vert.x 4.5.12 has changed the semantics of the duplication of duplicated context. Duplicated context is an object used to propagate data through a processing synchronous or asynchronous. Each "transaction" or "processing" runs on its own isolated duplicated context. Initially, duplicating ...

GHSA-HJ2P-8WJ8-PFQ4 kubernetes allows nodes to bypass dynamic resource allocation authorization checks

A vulnerability exists in the NodeRestriction admission controller where nodes can bypass dynamic resource allocation authorization checks. When the DynamicResourceAllocation feature gate is enabled, the controller properly validates resource claim statuses during pod status updates but fails to...

GHSA-JC9R-QCGW-FXQ9 sparklemotion nokogiri hashmap.c hashmap_get_with_hash heap-based overflow

Withdrawn Advisory This advisory has been withdrawn because the affected code was never included in a release. This link has been maintained to preserve external references. Original Description A vulnerability was found in sparklemotion nokogiri c29c920907366cb74af13b4dc2230e9c9e23b833. It has...

GHSA-PF9W-GVCF-GV7M sparklemotion nokogiri hashmap.c hashmap_set_with_hash heap-based overflow

Withdrawn Advisory This advisory has been withdrawn because the affected code was never included in a release. This link has been maintained to preserve external references. Original Description A vulnerability was found in sparklemotion nokogiri c29c920907366cb74af13b4dc2230e9c9e23b833 and...

GHSA-G3QG-6746-3MG9 zkVM Underconstrained Vulnerability

Due to a missing constraint in the rv32im circuit, any 3-register RISC-V instruction including remu and divu in risc0-zkvm 2.0.0, 2.0.1, and 2.0.2 are vulnerable to an attack by a malicious prover. The main idea for the attack is to confuse the RISC-V virtual machine into treating the value of th...

GHSA-VRW8-FXC6-2R93 chi Allows Host Header Injection which Leads to Open Redirect in RedirectSlashes

Summary The RedirectSlashes function in middleware/strip.go is vulnerable to host header injection which leads to open redirect. We consider this a lower-severity open redirect, as it can't be exploited from browsers or email clients requires manipulation of a Host header. Details The...

GHSA-4578-6GJH-F2JM Mattermost allows an unauthorized Guest user access to Playbook

Mattermost versions 10.5.x = 10.5.5, 9.11.x = 9.11.15, 10.8.x = 10.8.0, 10.7.x = 10.7.2, 10.6.x = 10.6.5 fail to properly retrieve requestorInfo from playbooks handler for guest users which allows an attacker access to the playbook run...

GHSA-FJHG-3MRH-MM7H DNN.PLATFORM possibly allows bypass of IP Filters

DNN.PLATFORM allows a specially crafted request or proxy to be created that would bypass the design of DNN Login IP Filters allowing login attempts from IP Adresses not in the allow list. This vulnerability is fixed in 10.0.1...

GHSA-WWC9-WMM3-2PMF DNN.PLATFORM Allows Stored Cross-Site Scripting (XSS) in Activity Feed

DNN.PLATFORM allows a specially crafted request can inject scripts in the Activity Feed Attachments endpoint which will then render in the feed, resulting in a cross-site scripting attack. This vulnerability is fixed in 10.0.1...

GHSA-RPFV-46XJ-5984 Upsonic has vulnerability in Pickle Handler component that can lead to deserialization

A vulnerability, which was classified as critical, has been found in Upsonic up to 0.55.6. This issue affects the function cloudpickle.loads of the file /tools/addtool of the component Pickle Handler. The manipulation leads to deserialization. The exploit has been disclosed to the public and may ...

GHSA-RRMW-GV85-W824 pywasm3 has Improper Restriction of Operations within the Bounds of a Memory Buffer

A vulnerability has been found in wasm3 0.5.0 and classified as problematic. This vulnerability affects the function MarkSlotAllocated of the file source/m3compile.c. The manipulation leads to out-of-bounds write. An attack has to be approached locally. The exploit has been disclosed to the publi...

GHSA-RQPX-F6RC-7HM5 PowSyBl Core contains Polynomial REDoS’es

Impact What kind of vulnerability is it? Who is impacted? This is an advisory for a potential polynomial Regular Expression Denial of Service ReDoS vulnerability in the PowSyBl's DataSource mechanism. When the listNamesString regex method is called on a DataSource, the user-supplied regular...

GHSA-F5CX-H789-J959 PowSyBl Core allows deserialization of untrusted SparseMatrix data

Impact What kind of vulnerability is it? Who is impacted? This is a disclosure for a security vulnerability in the SparseMatrix class. The vulnerability is a deserialization issue that can lead to a wide range of privilege escalations depending on the circumstances. The problematic area is the re...