Critical severity9.3NVD Advisory· Published Mar 23, 2026· Updated Jun 17, 2026
CVE-2026-32913
CVE-2026-32913
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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
openclawnpm | < 2026.3.7 | 2026.3.7 |
Affected products
3Patches
Vulnerability mechanics
References
6- github.com/openclaw/openclaw/commit/46715371b0612a6f9114dffd1466941ac476cef5nvdPatchWEB
- github.com/advisories/GHSA-6mgf-v5j7-45crghsaADVISORY
- github.com/openclaw/openclaw/security/advisories/GHSA-6mgf-v5j7-45crnvdVendor AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2026-32913ghsaADVISORY
- vulncheck.com/advisories/openclaw-mar-custom-authorization-header-leakage-via-cross-origin-redirectsnvdThird Party AdvisoryWEB
- github.com/openclaw/openclaw/releases/tag/v2026.3.7ghsaWEB
News mentions
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