LowVulnerability
CVE-2024-9277: Langflow regular expression complexity flaw in HTTP POST request handler
- Source
- NVD(opens in a new tab)
- Identifier
- CVE-2024-9277
- Published
- Record updated
- Affected
- langflow <= 1.0.18
- Fixed in
- No fixed version was stated when the source was last read.
- Known exploitation
- Not listed in the CISA Known Exploited Vulnerabilities catalog at the last check.
- EPSS
- 1.0%
Summary
CVE-2024-9277 is a problematic-severity flaw in Langflow up to 1.0.18, located in src\backend\base\langflow\interface\utils.py within the HTTP POST Request Handler component. Manipulating the remaining_text argument leads to inefficient regular expression complexity (CWE-1333). A public exploit exists, and the vendor did not respond to early disclosure contact.
Mitigation
The source does not state a fix yet. Check the original advisory for updates.
Affected packages in the Exposure Registry
Matched by package name and ecosystem. Each entry shows whether the package delegates to a language model and how many tracked packages depend on it.
- langflowPyPIReaches an LLM package through dependencies
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