Duplicate Advisory: Exported session HTML could keep unsafe markdown links

GHSA-6xcg-6q43-rj2v

Published Jun 16, 2026 · Modified Jun 18, 2026

Description

Duplicate Advisory

This advisory has been withdrawn because it is a duplicate of GHSA-w9hf-3pp7-pvxv. This link is maintained to preserve external references.

Original Description

OpenClaw before 2026.5.12 contains a cross-site scripting vulnerability in exported session HTML that preserves unsafe javascript: and data: links in generated content. Attackers can execute browser-side scripts if a trusted operator opens the exported file and activates a malicious link.

References

WEB https://github.com/openclaw/openclaw/security/advisories/GHSA-w9hf-3pp7-pvxv
ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2026-53841
WEB https://www.vulncheck.com/advisories/openclaw-cross-site-scripting-via-unsafe-markdown-links-in-exported-session-html

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