Vulnerability · Published May 5, 2026 · Assigned by VulnCheck

CVE-2026-43526OpenClaw < 2026.4.12 - Server-Side Request Forgery via QQBot Reply Media URL Handling

High 8.2

In plain English

A high-severity server-side request forgery in OpenClaw from OpenClaw. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 17% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)8.2High

Exploit odds (30 days)0.3%top 83.4% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official 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.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
npm	openclaw	2026.4.12	GHSA-2767-2q9v-9326

Affected products (as reported)

Vendor	Product	Versions
OpenClaw	OpenClaw	0 – before 2026.4.12

Weakness: CWE-918 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

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 Handling third-party-advisory