CVE-2024-27564
Published: 05 March 2024
Summary
CVE-2024-27564 is a medium-severity SSRF (CWE-918) vulnerability in Dirk1983 Chatgpt. Its CVSS base score is 5.8 (Medium).
Operationally, ranked in the top 0.3% 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-2024-27564 is a server-side request forgery vulnerability (CWE-918) affecting pictureproxy.php in the dirk1983 mm1.ltd source code at commit f9f4bbc. The flaw resides in the url parameter, which is processed without sufficient validation, allowing an attacker-controlled URL to be fetched by the server.
An unauthenticated remote attacker can exploit the issue over the network by supplying an arbitrary URL, resulting in the server making outbound requests on the attacker's behalf. The CVSS 5.8 score reflects limited confidentiality impact with changed scope but no integrity or availability effects.
The listed references consist of a GitHub issue and archived copies of the affected repository and file; none describe patches, configuration changes, or other mitigations. The EPSS score remains high at a current value of 0.9189 with a peak of 0.9237.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2024-24759
Vulnerability details
pictureproxy.php in the dirk1983 mm1.ltd source code f9f4bbc allows SSRF via the url parameter. NOTE: the references section has an archived copy of pictureproxy.php from its original GitHub location, but the repository name might later change because it is misleading.
- 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 attempts server-side requests to internal resources, identifying SSRF weaknesses for remediation.
Outbound connections to external resources can be monitored and limited at the boundary, reducing SSRF impact.
Validates server-side URLs and resource references to block SSRF attempts.
Detects server-side request forgery through monitoring of unexpected outbound connections.