GHSA-xg59-f45v-9r9j

Suggest an improvement
Source
https://github.com/advisories/GHSA-xg59-f45v-9r9j
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/03/GHSA-xg59-f45v-9r9j/GHSA-xg59-f45v-9r9j.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-xg59-f45v-9r9j
Downstream
Withdrawn
2026-04-06T22:45:43Z
Published
2026-03-31T12:31:36Z
Modified
2026-04-06T23:06:31.123686Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
  • 2.3 (Low) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/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's MS Teams sender allowlist bypass when route allowlist is configured and sender allowlist is empty
Details

Duplicate Advisory

This advisory has been withdrawn because it is a duplicate of GHSA-g7cr-9h7q-4qxq. This link is maintained to preserve external references.

Original Description

OpenClaw before 2026.3.8 contains a sender allowlist bypass vulnerability in its Microsoft Teams plugin that allows unauthorized senders to bypass intended authorization checks. When a team/channel route allowlist is configured with an empty groupAllowFrom parameter, the message handler synthesizes wildcard sender authorization, permitting any sender in the matched team/channel to trigger replies in allowlisted Teams routes.

Database specific 
{
    "github_reviewed": true,
    "github_reviewed_at": "2026-04-06T22:45:43Z",
    "cwe_ids": [
        "CWE-863"
    ],
    "severity": "LOW",
    "nvd_published_at": "2026-03-31T12:16:30Z"
}
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
Fixed
2026.3.8

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/03/GHSA-xg59-f45v-9r9j/GHSA-xg59-f45v-9r9j.json"