CVE-2025-15578

Maypole versions from 2.10 through 2.13 for Perl generates session ids insecurely

Published Feb 16, 2026 CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
Description
Maypole versions from 2.10 through 2.13 for Perl generates session ids insecurely. The session id is seeded with the system time (which is available from HTTP response headers), a call to the built-in rand() function, and the PID.

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
CPEs cpe:2.3:a:teejay:maypole:2.111:*:*:*:*:perl:*:*
cpe:2.3:a:teejay:maypole:2.121:*:*:*:*:perl:*:*
Type Values Removed Values Added
CPEs cpe:2.3:a:teejay:maypole:*:*:*:*:*:perl:*:*
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Teejay
Teejay maypole
Vendors & Products Teejay
Teejay maypole
Type Values Removed Values Added
Description Maypole versions from 2.10 through 2.13 for Perl generates session ids insecurely. The session id is seeded with the system time (which is available from HTTP response headers), a call to the built-in rand() function, and the PID.
Title Maypole versions from 2.10 through 2.13 for Perl generates session ids insecurely
Weaknesses CWE-338
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
CPANSec
Published
Updated
Feb 17, 2026, 2:46 PM
Reserved
Feb 12, 2026, 11:45 PM
Status
Analyzed
Published
Feb 16, 2026, 10:22 PM
Modified
Jun 17, 2026, 8:38 AM