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.
Scores
CVSS v3
9.8
EPSS
0.0006
EPSS Percentile
18.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-338
Status
published
Products (3)
teejay/maypole
2.111
teejay/maypole
2.121
teejay/maypole
2.10 - 2.13
Published
Feb 16, 2026
Tracked Since
Feb 18, 2026