{"id":"CVE-2026-103510","title":"P4 Search prior to 2026.4.2 does not fail securely when its service authentication token is blank","summary":"P4 Search prior to 2026.4.2 does not fail securely when its service authentication token is blank. In affected configurations, an unauthenticated attacker with network access can obtain the highest application privilege, potentially lead…","severity":"critical","cvss":9.5,"cvssVector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","cwe":["CWE-636"],"vendor":"Perforce","product":"P4Search","affected":["P4Search <= 2026.4.1"],"published":"2026-10-05","updated":"2026-10-05","sourceUpdated":"2026-10-05T09:17:06.977","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-103510","references":[{"url":"https://portal.perforce.com/s/cve/a91Qi000003FDw5IAG/authentication-bypass-via-blank-auth-token-in-p4search","label":"security@puppet.com"}],"tags":["nvd","cve.org"],"cvssSource":"cna","ingestedAt":"2026-10-05T09:16:17.864Z","slug":"CVE-2026-103510","body":"## Overview\n\nP4 Search prior to 2026.4.2 does not fail securely when its service authentication token is blank. In affected configurations, an unauthenticated attacker with network access can obtain the highest application privilege, potentially leading to compromise of P4 Search and the connected P4 Server.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":52,"depthScoreParts":{"impact":52.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}