CVE-2026-44116

HIGH 8.6

OpenClaw < 2026.4.22 - Server-Side Request Forgery in Zalo Photo URL Validation

CVSS Score

8.6

EPSS Score

0.0%

EPSS Percentile

0th

OpenClaw before 2026.4.22 contains a server-side request forgery vulnerability in the Zalo plugin's sendPhoto function that fails to validate outbound photo URLs through the SSRF guard. Attackers can bypass SSRF protection by providing malicious photo URLs to the Zalo Bot API, enabling unauthorized access to internal resources.

CWE	CWE-918
Vendor	openclaw
Product	openclaw
Published	May 6, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

None

Availability

None

Affected Versions

OpenClaw / OpenClaw

0 < 2026.4.22

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/openclaw/openclaw/security/advisories/GHSA-2hh7-c75g-qj2r github.com: https://github.com/openclaw/openclaw/commit/a65eb1b864b7630c1242a82de9e5799b80583c3f vulncheck.com: https://www.vulncheck.com/advisories/openclaw-server-side-request-forgery-in-zalo-photo-url-validation

Credits

🔍 foodlook