Duplicate Advisory: LiteLLM has a sandbox escape in custom-code guardrail

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-wxxx-gvqv-xp7p. This link is maintained to preserve external references. Original Description LiteLLM through 2026-04-08 allows remote attackers to execute arbitrary code via bytecode rewriting at the...

Arbitrary Code Injection

Overview litellm is a Library to easily interface with LLM API providers Affected versions of this package are vulnerable to Arbitrary Code Injection in the /guardrails/testcustomcode endpoint through bytecode rewriting. An attacker can execute arbitrary code by sending specially crafted requests...

CVE-2026-40217

LiteLLM through 2026-04-08 allows remote attackers to execute arbitrary code via bytecode rewriting at the /guardrails/testcustomcode URI...

CVE-2026-2305

CVE-2026-2305 : The AddFunc Head & Footer Code WordPress plugin (versions up to and including 2.3) is vulnerable to Stored Cross-Site Scripting via the post meta keys aFhfc_head_code, aFhfc_body_code, and aFhfc_footer_code. The vulnerability arises because these values are output without sanitiza...

CVE-2026-2305

The AddFunc Head & Footer Code plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the aFhfcheadcode, aFhfcbodycode, and aFhfcfootercode post meta values in all versions up to, and including, 2.3. This is due to the plugin outputting these meta values without any sanitization or...

WordPress AddFunc Head & Footer Code plugin <= 2.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via Custom Fields vulnerability

Authenticated Contributor+ Stored Cross-Site Scripting via Custom Fields vulnerability discovered by Muhammad Yudha - DJ in WordPress Plugin AddFunc Head & Footer Code versions = 2.3...

Vikunja 安全漏洞

Vikunja is an open-source to-do application developed by Vikunja. Versions of Vikunja prior to 2.3.0 contained security vulnerabilities. These vulnerabilities were caused by an issue with token authorization for custom project background routes, which could lead to unauthorized authorization...

LiteLLM 安全漏洞

LiteLLM is an open-source application developed by Berri AI. It allows for the invocation of all LLM APIs in the OpenAI format. Versions of LiteLLM dated before April 8, 2026, contain a security vulnerability. This vulnerability stems from the /guardrails/testcustomcode URI, which allows arbitrar...

EUVD-2026-20993

Hashgraph Guardian through version 3.5.0 contains an unsandboxed JavaScript execution vulnerability in the Custom Logic policy block worker that allows authenticated Standard Registry users to execute arbitrary code by passing user-supplied JavaScript expressions directly to the Node.js Function...

CVE-2026-39911 Hashgraph Guardian 3.5.1 Unsandboxed JavaScript Execution RCE

Hashgraph Guardian through version 3.5.1, fixed in commit 45fbe2f, contains an unsandboxed JavaScript execution vulnerability in the Custom Logic policy block worker that allows authenticated Standard Registry users to execute arbitrary code by passing user-supplied JavaScript expressions directl...

CVE-2026-39911 Hashgraph Guardian 3.5.1 Unsandboxed JavaScript Execution RCE

Hashgraph Guardian through version 3.5.1, fixed in commit 45fbe2f, contains an unsandboxed JavaScript execution vulnerability in the Custom Logic policy block worker that allows authenticated Standard Registry users to execute arbitrary code by passing user-supplied JavaScript expressions directl...

CVE-2026-39911

Hashgraph Guardian up to version 3.5.0 exposes an unsandboxed JavaScript execution vulnerability in the Custom Logic policy block worker. Authenticated Standard Registry users can pass user-supplied JavaScript expressions to the Node.js Function() constructor, enabling arbitrary code execution wi...

CVE-2026-39911

Hashgraph Guardian through version 3.5.1, fixed in commit 45fbe2f, contains an unsandboxed JavaScript execution vulnerability in the Custom Logic policy block worker that allows authenticated Standard Registry users to execute arbitrary code by passing user-supplied JavaScript expressions directl...

CVE-2026-39911 Hashgraph Guardian 3.5.1 Unsandboxed JavaScript Execution RCE

Hashgraph Guardian through version 3.5.1, fixed in commit 45fbe2f, contains an unsandboxed JavaScript execution vulnerability in the Custom Logic policy block worker that allows authenticated Standard Registry users to execute arbitrary code by passing user-supplied JavaScript expressions directl...

Rand is unsound with a custom logger using `rand::rng()`

It has been reported by @lopopolo that the rand library is unsound i.e. that safe code using the public API can cause Undefined Behaviour when all the following conditions are met: - The log and threadrng features are enabled - A custom logger is defined - The custom logger accesses rand::rng...

RUSTSEC-2026-0097 Rand is unsound with a custom logger using `rand::rng()`

It has been reported by @lopopolo that the rand library is unsound i.e. that safe code using the public API can cause Undefined Behaviour when all the following conditions are met: - The log and threadrng features are enabled - A custom logger is defined - The custom logger accesses rand::rng...

EUVD-2026-20801

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.2 before 18.8.9, 18.9 before 18.9.5, and 18.10 before 18.10.3 that could have allowed an authenticated user with custom role permissions to demote or remove higher-privileged group members due to improper authorization...

PT-2026-31677

Name of the Vulnerable Software and Affected Versions Hashgraph Guardian versions through 3.5.0 Description Hashgraph Guardian through version 3.5.0 has an unsandboxed JavaScript execution issue in the Custom Logic policy block worker. Authenticated Standard Registry users can execute arbitrary...

Guardian 安全漏洞

Guardian is a policy-based digital asset management and verification platform developed by Hedera. Versions of Guardian 3.5.0 and earlier contain security vulnerabilities. These vulnerabilities stem from unshaded JavaScript execution within custom logic policy blocks in the worker threads, which...

CVE-2026-4916

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.2 before 18.8.9, 18.9 before 18.9.5, and 18.10 before 18.10.3 that could have allowed an authenticated user with custom role permissions to demote or remove higher-privileged group members due to improper authorization...