CVE-2026-32913 — CRITICAL (9.3)

Q: How severe is CVE-2026-32913?

CVE-2026-32913 has been rated CRITICAL with a CVSS base score of 9.3/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2026-32913?

Check the references section above for vendor advisories and patch information. Affected products include: Openclaw Openclaw.

Vulnerability Description

OpenClaw before 2026.3.7 contains an improper header validation vulnerability in fetchWithSsrFGuard that forwards custom authorization headers across cross-origin redirects. Attackers can trigger redirects to different origins to intercept sensitive headers like X-Api-Key and Private-Token intended for the original destination.

CVSS Score

9.3

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality

HIGH

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Openclaw	Openclaw	< 2026.3.7

Related Weaknesses (CWE)

CWE-522

References

https://github.com/openclaw/openclaw/commit/46715371b0612a6f9114dffd1466941ac476Patch
https://github.com/openclaw/openclaw/security/advisories/GHSA-6mgf-v5j7-45crVendor Advisory
https://vulncheck.com/advisories/openclaw-mar-custom-authorization-header-leakagThird Party Advisory

FAQ

What is CVE-2026-32913?

CVE-2026-32913 is a vulnerability with a CVSS score of 9.3 (CRITICAL). OpenClaw before 2026.3.7 contains an improper header validation vulnerability in fetchWithSsrFGuard that forwards custom authorization headers across cross-origin redirects. Attackers can trigger redi...

How severe is CVE-2026-32913?

CVE-2026-32913 has been rated CRITICAL with a CVSS base score of 9.3/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2026-32913?

Check the references section above for vendor advisories and patch information. Affected products include: Openclaw Openclaw.