Improper input validation in Tokuhirom Http\
CVE-2018-25160
HTTP::Session2 versions through 1.09 for Perl does not validate the format of user provided session ids, enabling code injection or other impact depending on session backend. For example, if an application uses memcached for session storage, then it may be possible for a remote attacker to inject memcached commands in the session id value.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.004 (33.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N.
Affected products
- Tokuhirom Http\ — versions \
- Tokuhirom Http::session2 — versions 0
Weakness classification (CWE)
References
- 9b29abf9-4ab0-4765-b253-1875cd9b441e (Patch, patch)
- 9b29abf9-4ab0-4765-b253-1875cd9b441e (release-notes, Product, Release Notes)
- 9b29abf9-4ab0-4765-b253-1875cd9b441e (related, Third Party Advisory)
- af854a3a-2127-422b-91ae-364da2661108 (Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2018-25160?
- CVE-2018-25160 is a medium-severity vulnerability in Tokuhirom Http\, classified under Improper Input Validation. CVSS score: 6.5/10. Published 2026-02-27.
- How severe is CVE-2018-25160?
- Medium severity. CVSS v3 base score is 6.5 out of 10.