Ecosyste.ms: Advisories

Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTNycGYtNXJxdi02ODlx

PHP Code Injection by malicious function name in smarty

Template authors could inject php code by choosing a malicous {function} name. Sites that cannot fully trust template authors should update as soon as possible. Please upgrade to 3.1.39 or higher.

Permalink: https://github.com/advisories/GHSA-3rpf-5rqv-689q
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTNycGYtNXJxdi02ODlx
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Critical
Classification: General
Published: over 3 years ago
Updated: 10 months ago

CVSS Score: 9.8
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Identifiers: GHSA-3rpf-5rqv-689q, CVE-2021-26120
References:

• https://github.com/smarty-php/smarty/security/advisories/GHSA-3rpf-5rqv-689q
• https://nvd.nist.gov/vuln/detail/CVE-2021-26120
• https://github.com/smarty-php/smarty/commit/165f1bd4d2eec328cfeaca517a725b46001de838
• https://github.com/smarty-php/smarty/blob/master/CHANGELOG.md#3139---2021-02-17
• https://srcincite.io/blog/2021/02/18/smarty-template-engine-multiple-sandbox-escape-vulnerabilities.html
• https://github.com/smarty-php/smarty/blob/master/CHANGELOG.md
• https://lists.debian.org/debian-lts-announce/2021/04/msg00004.html
• https://lists.debian.org/debian-lts-announce/2021/04/msg00014.html
• https://security.gentoo.org/glsa/202105-06
• https://www.debian.org/security/2022/dsa-5151
• https://github.com/FriendsOfPHP/security-advisories/blob/master/smarty/smarty/CVE-2021-26120.yaml
• https://github.com/advisories/GHSA-3rpf-5rqv-689q

Repository: https://github.com/smarty-php/smarty
Blast Radius: 33.1

Affected Packages