CVE-2026-43526

OpenClaw < 2026.4.12 - Server-Side Request Forgery via QQBot Reply Media URL Handling

State: Published
Severity: 8.3 High
Published: May 5, 2026
Updated: May 5, 2026
Reserved: May 1, 2026

Description

OpenClaw before 2026.4.12 contains a server-side request forgery vulnerability in QQBot reply media URL handling that allows attackers to fetch arbitrary content. Attackers can exploit this by providing malicious media URLs that trigger SSRF requests, with fetched bytes subsequently re-uploaded through the channel.

Scores

CVSS	Score	Vector	Source
4.0	8.3 High	CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N	VulnCheck
3.1	8.2 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N	VulnCheck

Weaknesses

CWE-918 Server-Side Request Forgery (SSRF)

Affected Products

Product	Versions
OpenClawOpenClaw	before 2026.4.12Affected 2026.4.12Not affected

References

GitHub Security Advisory (GHSA-2767-2q9v-9326)vendor-advisory
Patch Commit (1)patch
Patch Commit (2)patch
VulnCheck Advisory: OpenClaw < 2026.4.12 - Server-Side Request Forgery via QQBot Reply Media URL Handlingthird-party-advisory

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