CVE-2025-2969 – ConcreteCMS Cross-Site Scripting in Feature Link Block Handler

The following table lists the changes that have been made to the
CVE-2025-2969 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    Mar. 31, 2025

    Action Type Old Value New Value
    Added Description A vulnerability was found in ConcreteCMS up to 9.3.9. It has been rated as problematic. This issue affects the function Save of the component Feature Link Block Handler. The manipulation of the argument Title/Body Source/Button Text leads to cross site scripting. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
    Added CVSS V4.0 AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
    Added CVSS V3.1 AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
    Added CVSS V2 (AV:N/AC:L/Au:S/C:N/I:P/A:N)
    Added CWE CWE-79
    Added CWE CWE-94
    Added Reference https://github.com/yaowenxiao721/Poc/blob/main/Concretecms/Concretecms-poc7.md
    Added Reference https://vuldb.com/?ctiid.302021
    Added Reference https://vuldb.com/?id.302021
    Added Reference https://vuldb.com/?submit.522419
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