Paper/Archive/CVE-2021-26120

CVE-2021-26120

mitre — Smarty before 3.1.39 allows code injection via an unexpected function name after a {function name= substring.

EPSS 82%CVSS 9.8

critical.is priorityof 100

49

CVSS 9.8 (NVD)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 99.7.997 × 2019.9 No public exploit+100.0 SSVC exploitation: unknown+100.0

Description · from the CVE record

Smarty before 3.1.39 allows code injection via an unexpected function name after a {function name= substring.

Affected

ProductAffectedFixed inSource

n/an/a–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

refgithub.com/smarty-php/smarty/blob/master/CHANGELOG.md reflists.debian.org/debian-lts-announce/2021/04/msg00004.html reflists.debian.org/debian-lts-announce/2021/04/msg00014.html advisorysecurity.gentoo.org/glsa/202105-06 advisorydebian.org/security/2022/dsa-5151