CVE-2023-2922
Published: 27 May 2023
Summary
CVE-2023-2922 is a low-severity Cross-site Scripting (CWE-79) vulnerability in Comment System Project Comment System. Its CVSS base score is 3.5 (Low).
Operationally, ranked at the 48.0th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2023-34368
Vulnerability details
A vulnerability classified as problematic has been found in SourceCodester Comment System 1.0. Affected is an unknown function of the file index.php of the component GET Parameter Handler. The manipulation of the argument msg leads to cross site scripting. It…
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is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-230076.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
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.
Penetration testing submits XSS payloads to web applications, detecting cross-site scripting flaws for subsequent remediation.
Validates web inputs to reject script-related content that could produce XSS.
Output validation against expected content can reject or sanitize script content in generated web pages, reducing XSS exploitability.