{"cve":"CVE-2026-53815","nvd":{"published":"2026-06-11T21:16:23.697","modified":"2026-06-17T10:58:03.140","status":"Analyzed","description":"OpenClaw before 2026.5.19 contains an authorization bypass vulnerability in message read actions that skips channel allowlist checks. Lower-trust callers can request messages from channels not intended for them by exploiting insufficient validation in the affected feature, potentially exposing sensitive channel messages.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","score":7.1},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","score":6.5},"cwes":["CWE-862"],"references":["https://github.com/openclaw/openclaw/security/advisories/GHSA-q7q8-3mgw-q67r","https://www.vulncheck.com/advisories/openclaw-channel-allowlist-bypass-in-message-read-actions"],"products":["openclaw:openclaw"],"source":"nvd","synced_at":"2026-10-19T22:38:48.522727527+00:00"},"epss":{"cve":"CVE-2026-53815","score":0.00215,"percentile":0.11881,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-q7q8-3mgw-q67r","url":"https://osv.dev/vulnerability/GHSA-q7q8-3mgw-q67r","summary":"OpenClaw: Message read actions could skip channel allowlist checks","modified":"2026-07-02T15:56:29.863445Z","packages":[{"ecosystem":"npm","name":"openclaw","purl":"pkg:npm/openclaw","ranges":["<2026.5.19"],"fixed":["2026.5.19"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}