GHSA-6477-wvjj-47v6

Suggest an improvement
Source
https://github.com/advisories/GHSA-6477-wvjj-47v6
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-6477-wvjj-47v6/GHSA-6477-wvjj-47v6.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-6477-wvjj-47v6
Downstream
Withdrawn
2026-05-07T16:44:07Z
Published
2026-04-24T00:31:52Z
Modified
2026-05-07T17:02:11Z
Severity
  • 3.7 (Low) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
  • 6.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N CVSS Calculator
Summary
Duplicate Advisory: OpenClaw: Zalo replay dedupe keys could suppress messages across chats or senders
Details

Duplicate Advisory

This advisory has been withdrawn because it is a duplicate of GHSA-rxmx-g7hr-8mx4. This link is maintained to preserve external references.

Original Description

OpenClaw before 2026.4.2 contains an insufficient scope vulnerability in Zalo webhook replay dedupe keys that allows legitimate events from different conversations or senders to collide. Attackers can exploit weak deduplication scoping to cause silent message suppression and disrupt bot workflows across chat sessions.

Database specific 
{
    "cwe_ids":  [
        "CWE-706"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2026-05-07T16:44:07Z",
    "nvd_published_at":  "2026-04-23T22:16:42Z",
    "severity":  "MODERATE"
}
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
2026.4.2

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-6477-wvjj-47v6/GHSA-6477-wvjj-47v6.json"