GHSA-8689-gm9g-jgr6

Source

https://github.com/advisories/GHSA-8689-gm9g-jgr6

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/03/GHSA-8689-gm9g-jgr6/GHSA-8689-gm9g-jgr6.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-8689-gm9g-jgr6

Published

2026-03-31T23:50:02Z

Modified

2026-04-01T00:07:21.638509Z

Severity

8.2 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator

Summary

OpenClaw: Voice-call Plivo V3 webhook replay key uses unsorted URL, allowing replay via query-parameter reordering

Details

Summary

Plivo V3 signature verification canonicalized query ordering, but replay detection hashed the raw verification URL. Reordering query parameters preserved a valid signature while producing a fresh replay-cache key.

Impact

An attacker who captured one valid signed Plivo V3 webhook could replay the same event by permuting query parameters and trigger duplicate voice-call processing.

Affected Component

extensions/voice-call/src/webhook-security.ts

Fixed Versions

Affected: <= 2026.3.24
Patched: >= 2026.3.28
Latest stable 2026.3.28 contains the fix.

Fix

Fixed by commit 85777e726c (Voice Call: canonicalize Plivo V3 replay key).

Database specific

{
    "cwe_ids": [
        "CWE-294"
    ],
    "github_reviewed": true,
    "nvd_published_at": null,
    "severity": "HIGH",
    "github_reviewed_at": "2026-03-31T23:50:02Z"
}

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

2026.3.28

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/03/GHSA-8689-gm9g-jgr6/GHSA-8689-gm9g-jgr6.json"