{"id":"CVE-2026-103511","title":"Perforce P4 Search prior to 2026.4.2 does not validate file names supplied to its extension installation feature","summary":"Perforce P4 Search prior to 2026.4.2 does not validate file names supplied to its extension installation feature. An attacker with super-user or service-token privileges can write files with arbitrary content to the P4 Search installatio…","severity":"medium","cvss":5.1,"cvssVector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N","cwe":["CWE-73"],"vendor":"Perforce","product":"P4Search","affected":["P4Search <= 2026.4.1"],"published":"2026-10-05","updated":"2026-10-05","sourceUpdated":"2026-10-05T09:17:07.113","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-103511","references":[{"url":"https://portal.perforce.com/s/cve/a91Qi000003FDpdIAG/arbitrary-filewrite-via-extension-installation-in-p4search","label":"security@puppet.com"}],"tags":["nvd","cve.org"],"cvssSource":"cna","ingestedAt":"2026-10-05T09:16:17.865Z","slug":"CVE-2026-103511","body":"## Overview\n\nPerforce P4 Search prior to 2026.4.2 does not validate file names supplied to its extension installation feature. An attacker with super-user or service-token privileges can write files with arbitrary content to the P4 Search installation directory.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":28,"depthScoreParts":{"impact":28.1,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}