CVE-2026-103510

Authentication bypass via blank auth token in P4Search

Published Oct 5, 2026 CVSS 4.0 · 9.5 Critical EPSS < 1% KEV · Not listed
Description
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 leading to compromise of P4 Search and the connected P4 Server.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Perforce
Perforce helix Core
Vendors & Products Perforce
Perforce helix Core
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description 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 leading to compromise of P4 Search and the connected P4 Server.
Title Authentication bypass via blank auth token in P4Search
Weaknesses CWE-636
References
Metrics cvssV4_0

{'score': 9.5, 'vector': '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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Perforce
Published
Updated
Oct 5, 2026, 12:17 PM
Reserved
Sep 30, 2026, 5:38 PM
Status
Awaiting Analysis
Published
Oct 5, 2026, 9:17 AM
Modified
Oct 6, 2026, 3:08 PM