GHSA-pg8g-f2hf-x82m

Suggest an improvement
Source
https://github.com/advisories/GHSA-pg8g-f2hf-x82m
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-pg8g-f2hf-x82m/GHSA-pg8g-f2hf-x82m.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-pg8g-f2hf-x82m
Withdrawn
2026-04-10T20:24:54Z
Published
2026-04-09T00:31:59Z
Modified
2026-04-10T20:35:04Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N CVSS Calculator
  • 7.1 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator
Summary
Duplicate Advisory: OpenClaw: `fetchWithSsrFGuard` replays unsafe request bodies across cross-origin redirects
Details

Duplicate Advisory

This advisory has been withdrawn because it is a duplicate of GHSA-qx8j-g322-qj6m. This link is maintained to preserve external references.

Original Description

OpenClaw before 2026.3.31 (patched in 2026.4.8) contains a request body replay vulnerability in fetchWithSsrFGuard that allows unsafe request bodies to be resent across cross-origin redirects. Attackers can exploit this by triggering redirects to exfiltrate sensitive request data or headers to unintended origins.

Database specific 
{
    "cwe_ids":  [
        "CWE-601"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2026-04-10T20:24:54Z",
    "nvd_published_at":  "2026-04-08T22:16:24Z",
    "severity":  "HIGH"
}
References

Affected packages

npm / openclaw

Package

Name
openclaw
View open source insights on deps.dev
Purl
pkg:npm/openclaw

Affected ranges

Type
SEMVER
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2026.4.8

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-pg8g-f2hf-x82m/GHSA-pg8g-f2hf-x82m.json"