PT-2025-13640 · Unknown · Concrete Cms

Published 2025-03-30 · Updated 2025-03-31 · CVE-2025-2968

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 vulnerability was found in ConcreteCMS that affects the function Save of the component Feature Block Handler. The manipulation of the argument Paragraph Source leads to cross-site scripting. The attack can be initiated remotely.

Recommendations For versions up to 9.3.9, as a temporary workaround, consider disabling the Save function of the Feature Block Handler component until a patch is available. Restrict access to the Feature Block Handler component to minimize the risk of exploitation. Avoid using the Paragraph Source argument in the affected component until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Code Injection

Weakness Enumeration

CWE-79

CWE-94

Related Identifiers

CVE-2025-2968

Affected Products

Concrete Cms

References · 12

• 🔥 https://github.com/yaowenxiao721/Poc/blob/main/Concretecms/Concretecms-poc6.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-2968 · Security Note
• https://vuldb.com/?submit.522418 · Note
• https://twitter.com/VulmonFeeds/status/1906517214607417424 · Twitter Post
• https://vuldb.com/?id.302020 · Note
• https://t.me/cvedetector/21535 · Telegram Post
• https://twitter.com/CVEnew/status/1906538752865964175 · Twitter Post
• https://vuldb.com/?ctiid.302020 · Note
• https://t.me/cvetracker/20288 · Telegram Post
• https://t.me/cvenotify/116947 · Telegram Post
• https://twitter.com/CVETracker/status/1906798840465760257 · Twitter Post
• https://twitter.com/WolfgangSesin/status/1906251747053445578 · Twitter Post