{"cve":"CVE-2026-53829","nvd":{"published":"2026-06-12T22:16:54.347","modified":"2026-07-23T09:10:00.113","status":"Analyzed","description":"OpenClaw before 2026.5.18 contains an approval display truncation vulnerability allowing authenticated users to hide command suffixes from approvers. Attackers can submit oversized exec commands with benign prefixes and malicious suffixes to execute unauthorized operations after approval.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","score":8.5},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","score":8.0},"cwes":["CWE-451"],"references":["https://github.com/openclaw/openclaw/security/advisories/GHSA-xww8-gqvh-92x9","https://www.vulncheck.com/advisories/openclaw-command-truncation-in-exec-approval-display"],"products":["openclaw:openclaw"],"source":"nvd","synced_at":"2026-10-19T22:38:48.522727527+00:00"},"epss":{"cve":"CVE-2026-53829","score":0.00232,"percentile":0.14087,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-xww8-gqvh-92x9","url":"https://osv.dev/vulnerability/GHSA-xww8-gqvh-92x9","summary":"OpenClaw: Exec approval display truncation could hide the command being approved","modified":"2026-07-08T08:27:16.206541955Z","packages":[{"ecosystem":"npm","name":"openclaw","purl":"pkg:npm/openclaw","ranges":["<2026.5.18"],"fixed":["2026.5.18"]}]}],"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."]}