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Description

OpenClaw before 2026.3.13 contains an information disclosure vulnerability in the fetchRemoteMedia function that exposes Telegram bot tokens in error messages. When media downloads fail, the original Telegram file URLs containing bot tokens are embedded in MediaFetchError strings and leaked to logs and error surfaces.

PUBLISHED Reserved 2026-03-17 | Published 2026-03-31 | Updated 2026-04-02 | Assigner VulnCheck




HIGH: 8.7CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
HIGH: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Problem types

Insertion of Sensitive Information into Log File

Product status

Default status
unaffected

Any version before 2026.3.13
affected

2026.3.13 (semver)
unaffected

Credits

space08 reporter

References

github.com/...enclaw/security/advisories/GHSA-xwcj-hwhf-h378 (GitHub Security Advisory (GHSA-xwcj-hwhf-h378)) third-party-advisory

github.com/...ommit/7a53eb7ea8295b08be137e231c9a98c1a79b5cd5 (Patch Commit) patch

www.vulncheck.com/...oken-exposure-in-media-fetch-error-logs (VulnCheck Advisory: OpenClaw < 2026.3.13 - Telegram Bot Token Exposure in Media Fetch Error Logs) third-party-advisory

cve.org (CVE-2026-32982)

nvd.nist.gov (CVE-2026-32982)

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