CVE-2024-31666
Published: 22 April 2024
Summary
CVE-2024-31666 is a critical-severity Code Injection (CWE-94) vulnerability in Flusity Flusity. Its CVSS base score is 9.8 (Critical).
Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked in the top 3.5% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
Deeper analysis
CVE-2024-31666 is a code injection vulnerability, tracked as CWE-94, that affects flusity-CMS version 2.33. The flaw resides in the edit_addon_post.php component and permits an attacker to supply a crafted script that results in arbitrary code execution on the server.
A remote attacker can exploit the issue over the network without authentication or user interaction. Successful exploitation grants full control over the affected application, allowing the attacker to read, modify, or delete data and potentially take over the underlying host, consistent with the CVSS 9.8 rating.
The two reference URLs point to the same GitHub file that appears to contain exploit details; no vendor advisory or patch information is provided in the available references. The EPSS score has remained steady at 0.2714 with no indicated rise after disclosure.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2024-29539
Vulnerability details
An issue in flusity-CMS v.2.33 allows a remote attacker to execute arbitrary code via a crafted script to the edit_addon_post.php component.
- CWE(s)
Related Threats
MITRE ATT&CK Enterprise TechniquesAI
Why these techniques?
CVE-2024-31666 enables remote arbitrary code execution via a crafted script to a public-facing CMS component (edit_addon_post.php), directly facilitating T1190: Exploit Public-Facing Application.
Affected Assets
Mitigating Controls
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
Makes persistent code injection into loaded programs impossible when the executable image itself resides on hardware-protected read-only media.
Dynamically generated code can be produced and executed inside the isolated chamber, preventing host compromise from code-injection payloads.
Validates inputs used in dynamic code generation to block injected directives.
Directly prevents execution of attacker-supplied code written into data memory regions.