PT-2025-13644 · Unknown · Concrete Cms

Yaowenxiao · Published 2025-03-30 · Updated 2025-03-31 · CVE-2025-2971

Positive Technologies (AI Summary)

CVSS v2.0

4.0

Medium

Base vector

AV:N/AC:L/Au:S/C:N/I:P/A:N

Name of the Vulnerable Software and Affected Versions ConcreteCMS versions up to 9.3.9

Description A problematic vulnerability was found in ConcreteCMS, affecting an unknown functionality of the component List Block Handler. The manipulation of the Name/Description argument leads to cross-site scripting. The attack can be launched remotely.

Recommendations For versions up to 9.3.9, update to a version later than 9.3.9 to resolve the issue. As a temporary workaround, consider restricting the manipulation of the Name/Description argument in the List Block Handler to minimize the risk of exploitation.

Exploit

Fix

XSS

Code Injection

Weakness Enumeration

CWE-79

CWE-94

Related Identifiers

CVE-2025-2971

Affected Products

Concrete Cms

References · 10

• 🔥 https://github.com/yaowenxiao721/Poc/blob/main/Concretecms/Concretecms-poc9.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-2971 · Security Note
• https://vuldb.com/?submit.522421 · Note
• https://twitter.com/WolfgangSesin/status/1906254087164657733 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1906540264656609383 · Twitter Post
• https://vuldb.com/?ctiid.302023 · Note
• https://t.me/cvetracker/20292 · Telegram Post
• https://t.me/cvenotify/116952 · Telegram Post
• https://vuldb.com/?id.302023 · Note
• https://t.me/cvedetector/21532 · Telegram Post