Internal service disclosure via client-controlled proxy endpoint
Published Nov 26, 2024 · Updated Nov 26, 2024
SSRF in LobeHub LobeChat before 1.19.13 allows remote attackers to read internal services through crafted unauthenticated chat requests. The OpenAI chat handler trusts endpoint and API-key values decoded from the client-controlled X-Lobe-Chat-Auth header and sends server-side requests without blocking private addresses. No account or user interaction is required; attackers can scan intranet hosts and receive reachable response data through LobeChat.
Summary
What happened
SSRF in LobeHub LobeChat before 1.19.13 allows remote attackers to read internal services through crafted unauthenticated chat requests. The OpenAI chat handler trusts endpoint and API-key values decoded from the client-controlled X-Lobe-Chat-Auth header and sends server-side requests without blocking private addresses. No account or user interaction is required; attackers can scan intranet hosts and receive reachable response data through LobeChat.
The record
- CVE
- CVE-2024-32965
- Published
- Nov 26, 2024
- Updated
- Nov 26, 2024
- Vendor
- LobeHub
- Product
- LobeChat
- Classifications
- CWE-918, CAPEC-664, T1190
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Nov 26, 2024CVE publishedPublication date reported by the CVE source.
- Nov 26, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=0 <1.19.13
- Affected versionversion=< 1.19.13
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
- LobeChat unauthenticated SSRF proof of conceptproof of concept · demonstrated
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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