CVE-2021-40219

HIGH8.8EPSS 5.0%

Code Injection in Bolt CMS

Published: 4/12/2022Modified: 11/8/2023

Description

Bolt CMS <= 4.2 is vulnerable to Remote Code Execution. Unsafe theme rendering allows an authenticated attacker to edit theme to inject server-side template injection that leads to remote code execution.

Affected packages (1)

Packagist/bolt/corefrom 0, <= 4.2

CVSS scores

Source	Version	Severity	Vector
osv	CVSS 3.1	HIGH8.8	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References (5)

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2021-40219
PATCHhttps://github.com/bolt/core
WEBhttp://boltcms.com
WEBhttps://github.com/bolt/core/blob/3b21a73ebf519b76756d3ad2841312d10ef11461/src/Controller/Frontend/TemplateController.php
WEBhttps://github.com/iiSiLvEr/CVEs/tree/main/CVE-2021-40219