PT-2023-29289 · Unknown · Concrete Cms

Romanhu · Published 2023-10-06 · Updated 2023-12-07 · CVE-2023-44765

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Concrete CMS versions 8.5.12 and below Concrete CMS versions 9.0 through 9.2.1

Description A Cross Site Scripting (XSS) vulnerability allows an attacker to execute arbitrary code via a crafted script to Plural Handle of the Data Objects from System & Settings.

Recommendations For Concrete CMS versions 8.5.12 and below, update to a version above 8.5.12. For Concrete CMS versions 9.0 through 9.2.1, update to a version above 9.2.1. As a temporary workaround, consider restricting access to the Plural Handle of the Data Objects from System & Settings until a patch is available.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2023-44765

GHSA-6XX7-R8X4-FPJP

Affected Products

Concrete Cms

References · 13

• 🔥 https://github.com/sromanhu/ConcreteCMS-Stored-XSS---Associations · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-44765 · Security Note
• https://osv.dev/vulnerability/GHSA-6xx7-r8x4-fpjp · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-44765 · Vendor Advisory
• https://github.com/concretecms/concretecms · Note
• https://github.com/concretecms/concretecms/pull/11746 · Note
• https://github.com/concretecms/concretecms/pull/11746/commits/0f0564232e0a49719d0bdff6223539b624f116ee · Note
• https://github.com/concretecms/concretecms/pull/11746/commits/92bcc208078571f4beda38cb0952f8e99887737a · Note
• https://twitter.com/CVEnew/status/1710277640672956635 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1710307515534111153 · Twitter Post
• https://concretecms.org/about/project-news/security/2023-11-09-security-blog-about-updated-cves-and-new-release · Note
• https://t.me/cvenotify/62681 · Telegram Post
• https://t.me/cibsecurity/71708 · Telegram Post