GHSA-hgwr-wr8h-rxm7

Suggest an improvement
Source
https://github.com/advisories/GHSA-hgwr-wr8h-rxm7
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-hgwr-wr8h-rxm7/GHSA-hgwr-wr8h-rxm7.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-hgwr-wr8h-rxm7
Withdrawn
2026-04-18T00:57:02Z
Published
2026-04-10T00:30:29Z
Modified
2026-04-18T01:06:10.106937Z
Severity
  • 5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:N CVSS Calculator
  • 6.0 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:H/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: Google Chat app-url webhook auth accepted non-deployment add-on principals
Details

Duplicate Advisory

This advisory has been withdrawn because it is a duplicate of GHSA-mp66-rf4f-mhh8. This link is maintained to preserve external references.

Original Description

OpenClaw before 2026.3.22 contains an improper authentication verification vulnerability in Google Chat app-url webhook handling that accepts add-on principals outside intended deployment bindings. Attackers can bypass webhook authentication by providing non-deployment add-on principals to execute unauthorized actions through the Google Chat integration.

Database specific 
{
    "severity": "MODERATE",
    "cwe_ids": [
        "CWE-290"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-04-18T00:57:02Z",
    "nvd_published_at": "2026-04-09T22:16:30Z"
}
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
0Unknown introduced version / All previous versions are affected

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-hgwr-wr8h-rxm7/GHSA-hgwr-wr8h-rxm7.json"
last_known_affected_version_range 
"< 2026.3.22"