CVE-2024-32964
Published: 14 May 2024
Summary
CVE-2024-32964 is a critical-severity SSRF (CWE-918) vulnerability in Lobehub Lobe Chat. Its CVSS base score is 9.0 (Critical).
Operationally, ranked in the top 1.3% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
Deeper analysis
Lobe Chat, an open-source chatbot framework supporting speech synthesis, multimodal inputs, and extensible plugins, is affected by an unauthorized Server-Side Request Forgery vulnerability in the /api/proxy endpoint prior to version 0.150.6. The flaw, tracked as CWE-918, allows construction of malicious requests that the server will forward, exposing internal services and sensitive data. It carries a CVSS 3.1 score of 9.0.
An unauthenticated attacker can exploit the issue over the network by sending crafted requests to the proxy endpoint, bypassing any login requirement. Successful exploitation enables attacks against intranet resources and leakage of sensitive information, with the high severity reflecting the combination of confidentiality, integrity, and availability impacts under the given attack vector.
The vulnerability was addressed in commit 465665a and is documented in GitHub Security Advisory GHSA-mxhq-xw3g-rphc; users should upgrade to lobe-chat 0.150.6 or later. The associated EPSS score has reached a peak of 0.7414 with a current value of 0.7168, indicating substantial and sustained exploitation interest following disclosure.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2024-1699
Vulnerability details
Lobe Chat is a chatbot framework that supports speech synthesis, multimodal, and extensible Function Call plugin system. Prior to 0.150.6, lobe-chat had an unauthorized Server-Side Request Forgery vulnerability in the /api/proxy endpoint. An attacker can construct malicious requests to cause…
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Server-Side Request Forgery without logging in, attack intranet services, and leak sensitive information.
- 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.