PT-2021-16924 · Joomla · Joomla!

Lee Thao · Published 2021-04-14 · Updated 2025-04-03 · CVE-2021-26031

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Joomla! versions 3.0.0 through 3.9.25

Description An issue was discovered in Joomla where inadequate filters on module layout settings could lead to a Local File Inclusion (LFI).

Recommendations For Joomla! versions 3.0.0 through 3.9.25, update to a version that contains a fix for this issue.

Fix

Related Identifiers

BIT-JOOMLA-2021-26031

CVE-2021-26031

Affected Products

Joomla!

References · 5

• https://developer.joomla.org/security-centre/851-20210402-core-inadequate-filters-on-module-layout-settings.html · Vendor Advisory
• https://osv.dev/vulnerability/BIT-joomla-2021-26031 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-26031 · Security Note
• https://osv.dev/vulnerability/CVE-2021-26031 · Vendor Advisory
• https://t.me/cvenotify/13533 · Telegram Post