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CVE-2026-27485— OpenClaw affected by Stored XSS in Control UI via unsanitized assistant name/avatar in inline script injection

EPSS 0.01% · P1
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I. Basic Information for CVE-2026-27485

Vulnerability Information
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Vulnerability Title
OpenClaw affected by Stored XSS in Control UI via unsanitized assistant name/avatar in inline script injection
Source: NVD (National Vulnerability Database)
Vulnerability Description
OpenClaw is a personal AI assistant. In versions 2026.2.17 and below, skills/skill-creator/scripts/package_skill.py (a local helper script used when authors package skills) previously followed symlinks while building .skill archives. If an author runs this script on a crafted local skill directory containing symlinks to files outside the skill root, the resulting archive can include unintended file contents. If exploited, this vulnerability can lead to potential unintentional disclosure of local files from the packaging machine into a generated .skill artifact, but requires local execution of the packaging script on attacker-controlled skill contents. This issue has been fixed in version 2026.2.18.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
CWE-61
Source: NVD (National Vulnerability Database)
Vulnerability Title
OpenClaw 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenClaw是openclaw开源的一个智能人工助理。 OpenClaw 2026.2.17及之前版本存在安全漏洞，该漏洞源于打包技能时本地帮助脚本遵循符号链接，可能导致本地文件无意泄露。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
openclawopenclaw < 2026.2.19 -

II. Public POCs for CVE-2026-27485

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III. Intelligence Information for CVE-2026-27485

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Same Patch Batch · openclaw · 2026-02-21 · 6 CVEs total

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CVE-2026-27488OpenClaw hardened cron webhook delivery against SSRF
CVE-2026-27486OpenClaw: Process Safety - Unvalidated PID Kill via SIGKILL in Process Cleanup
CVE-2026-27484OpenClaw Discord moderation authorization used untrusted sender identity in tool-driven fl

IV. Related Vulnerabilities

Same product: openclaw
Same vendor: openclaw
Same weakness: CWE-61

V. Comments for CVE-2026-27485

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