CVE-2026-43526

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

Published May 5, 2026 CVSS 4.0 · 8.3 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-2767-2q9v-9326 OpenClaw: QQBot reply media URL handling could trigger SSRF and re-upload fetched bytes
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Title OpenClaw < 2026.4.12 - Server-Side Request Forgery via QQBot Reply Media URL Handling
First Time appeared Openclaw
Openclaw openclaw
Weaknesses CWE-918
CPEs cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*
Vendors & Products Openclaw
Openclaw openclaw
References
Metrics cvssV3_1

{'score': 8.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N'}

cvssV4_0

{'score': 8.3, 'vector': '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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
May 5, 2026, 12:24 PM
Reserved
May 1, 2026, 4:56 PM
Status
Analyzed
Published
May 5, 2026, 12:16 PM
Modified
Nov 11, 2026, 11:10 PM