PT-2022-11205 · Bolt Cms · Bolt Cms

S1Lv3R · Published 2022-04-11 · Updated 2022-04-15 · CVE-2021-40219

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Bolt CMS versions prior to 4.3

Description The issue allows an authenticated attacker to inject server-side template code through unsafe theme rendering, leading to remote code execution.

Recommendations For Bolt CMS versions prior to 4.3, update to a version that includes the fix for this issue to prevent remote code execution.

Exploit

Fix

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

CVE-2021-40219

GHSA-GPRH-7767-CW39

Affected Products

Bolt Cms

References · 8

• 🔥 https://github.com/bolt/core/blob/3b21a73ebf519b76756d3ad2841312d10ef11461/src/Controller/Frontend/TemplateController.php · Exploit
• 🔥 https://github.com/iiSiLvEr/CVEs/tree/main/CVE-2021-40219 · Exploit
• https://osv.dev/vulnerability/GHSA-gprh-7767-cw39 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-40219 · Security Note
• http://boltcms.com · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-40219 · Vendor Advisory
• https://github.com/bolt/core · Note
• https://t.me/cibsecurity/40492 · Telegram Post