HighVulnerabilityLLM-specific

CVE-2024-38514: NextChat server-side request forgery through WebDav API endpoint

Source: NVD(opens in a new tab)
Identifier: CVE-2024-38514
Published: June 28, 2024
Record updated: October 9, 2026

Known exploitation: Not listed in the CISA Known Exploited Vulnerabilities catalog at the last check.
EPSS: 2.2%

Summary

NextChat, a cross-platform ChatGPT/Gemini UI, contains a Server-Side Request Forgery (SSRF) vulnerability, tracked as CVE-2024-38514 and CWE-918. The flaw stems from missing validation of the `endpoint` GET parameter on the WebDav API endpoint. The source says it can be used to make arbitrary HTTPS requests from the vulnerable instance (MKCOL, PUT and GET methods supported) or to make NextChat users execute arbitrary JavaScript in their browser.

Mitigation

Patched in version 2.12.4.

Details

Scores and exploitation

CVSS score: 7.4(high)
EPSS: 2.2%Estimated probability that this CVE is exploited in the next 30 days, from the FIRST Exploit Prediction Scoring System. Read on November 4, 2026.

Weaknesses and techniques

Weakness (CWE): CWE-918
Attack pattern (CAPEC): CAPEC-664

Classification

Attack type: Other
Attack sophistication: Moderate
AI component targeted: API
Impact: Confidentiality,
Integrity
Labels: security

How this record was produced

Summaries, mitigations and labels on this page are generated automatically from the source. The linked source is authoritative. The source gives this advisory a description and no title, so the title above is a headline generated from the source text.

Original source: https://nvd.nist.gov/vuln/detail/CVE-2024-38514

First tracked: February 15, 2026 at 08:50 PM ET, from NVD/CVE Database

Classifier: claude-haiku-5-5, prompt v4

Classifier confidence: 85% (self-assessed)

Summary

Mitigation

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