CVE-2026-42435

OpenClaw versions from 2026.2.22 before 2026.4.12 contain an insufficient shell-wrapper detection vulnerability allowing attackers to inject environment variable assignments at the argv level. Attackers can bypass exec preflight handling to manipulate high-risk shell variables like SHELLOPTS and...

GO-2026-4891 act: Unrestricted set-env and add-path command processing enables environment injection in github.com/nektos/act

act: Unrestricted set-env and add-path command processing enables environment injection in github.com/nektos/act...

Poison Once, Exploit Forever: Environment-Injected Memory Poisoning Attacks on Web Agents

Memory makes LLM-based web agents personalized, powerful, yet exploitable. By storing past interactions to personalize future tasks, agents inadvertently create a persistent attack surface that spans websites and sessions. While existing security research on memory assumes attackers can directly...

PT-2026-29938

act: Unrestricted set-env and add-path command processing enables environment injection in github.com/nektos/act...

CVE-2026-34041

act is a project which allows for local running of github actions. Prior to version 0.2.86, act unconditionally processes the deprecated ::set-env:: and ::add-path:: workflow commands, which was disabled due to environment injection risks. When a workflow step echoes untrusted data to stdout, an...

CVE-2026-34041 act: Unrestricted set-env and add-path command processing enables environment injection

act is a project which allows for local running of github actions. Prior to version 0.2.86, act unconditionally processes the deprecated ::set-env:: and ::add-path:: workflow commands, which was disabled due to environment injection risks. When a workflow step echoes untrusted data to stdout, an...

CVE-2026-34041

act: Unrestricted set-env and add-path command processing enables environment injection in github.com/nektos/act. Prior to version 0.2.86, act unconditionally processes deprecated ::set-env:: and ::add-path:: commands, allowing an attacker to inject environment variables or modify PATH for subseq...

CVE-2026-34041 act: Unrestricted set-env and add-path command processing enables environment injection

act is a project which allows for local running of github actions. Prior to version 0.2.86, act unconditionally processes the deprecated ::set-env:: and ::add-path:: workflow commands, which was disabled due to environment injection risks. When a workflow step echoes untrusted data to stdout, an...

CVE-2026-34041 act: Unrestricted set-env and add-path command processing enables environment injection

act is a project which allows for local running of github actions. Prior to version 0.2.86, act unconditionally processes the deprecated ::set-env:: and ::add-path:: workflow commands, which was disabled due to environment injection risks. When a workflow step echoes untrusted data to stdout, an...

act: Unrestricted set-env and add-path command processing enables environment injection

Summary act unconditionally processes the deprecated ::set-env:: and ::add-path:: workflow commands, which GitHub Actions disabled in October 2020 CVE-2020-15228, GHSA-mfwh-5m23-j46w due to environment injection risks. When a workflow step echoes untrusted data to stdout, an attacker can inject...

GHSA-XMGR-9PQC-H5VW act: Unrestricted set-env and add-path command processing enables environment injection

Summary act unconditionally processes the deprecated ::set-env:: and ::add-path:: workflow commands, which GitHub Actions disabled in October 2020 CVE-2020-15228, GHSA-mfwh-5m23-j46w due to environment injection risks. When a workflow step echoes untrusted data to stdout, an attacker can inject...

PT-2026-28594

Name of the Vulnerable Software and Affected Versions act versions prior to 0.2.86 Description act unconditionally processes the deprecated ::set-env:: and ::add-path:: workflow commands, which GitHub Actions disabled due to environment injection risks. When a workflow step echoes untrusted data ...

CVE-2026-32003 OpenClaw < 2026.2.22 - Remote Code Execution via SHELLOPTS/PS4 Environment Injection in system.run

OpenClaw versions prior to 2026.2.22 contain an environment variable injection vulnerability in the system.run function that allows attackers to bypass command allowlist restrictions via SHELLOPTS and PS4 environment variables. An attacker who can invoke system.run with request-scoped environment...

CVE-2026-32003 OpenClaw < 2026.2.22 - Remote Code Execution via SHELLOPTS/PS4 Environment Injection in system.run

OpenClaw versions prior to 2026.2.22 contain an environment variable injection vulnerability in the system.run function that allows attackers to bypass command allowlist restrictions via SHELLOPTS and PS4 environment variables. An attacker who can invoke system.run with request-scoped environment...

GHSA-W9CG-V44M-4QV8 OpenClaw affected by BASH_ENV / ENV startup-file injection into spawned shell commands

Summary BASHENV / ENV startup-file injection could lead to unintended pre-command shell execution when attacker-controlled environment values were admitted and then inherited by host command execution paths. Affected Packages / Versions - Package: openclaw npm - Affected: = 2026.2.19-2 - Fixed on...

OpenClaw affected by BASH_ENV / ENV startup-file injection into spawned shell commands

Summary BASHENV / ENV startup-file injection could lead to unintended pre-command shell execution when attacker-controlled environment values were admitted and then inherited by host command execution paths. Affected Packages / Versions - Package: openclaw npm - Affected: = 2026.2.19-2 - Fixed on...

GHSA-VFFC-F7R7-RX2W OpenClaw Improperly Neutralizes Line Breaks in systemd Unit Generation Enables Local Command Execution (Linux)

Summary A command injection vulnerability exists in OpenClaw’s Linux systemd unit generation path. When rendering Environment= entries, attacker-controlled values are not rejected for CR/LF, and systemdEscapeArg uses an incorrect whitespace-matching regex. This allows newline injection to break o...

PT-2026-26385

Summary system.run allowed SHELLOPTS + PS4 environment injection to trigger command substitution during bash -lc xtrace expansion before the allowlisted command body executed. Affected Packages / Versions - Package: openclaw npm - Affected: = 2026.2.21-2 includes latest published npm version at...

Exploit for Incorrect Authorization in Suse Pam-Config

CVE-2025-6018 + CVE-2025-6019 Exploit Local Privilege Esca...

Exploit for CVE-2026-24061

CVE-2026-24061 – telnetd Authentication Bypass PoC !MIT Lice...