Low severity3.5NVD Advisory· Published Sep 27, 2024· Updated Jun 17, 2026
CVE-2024-9277
CVE-2024-9277
Description
A vulnerability classified as problematic was found in Langflow up to 1.0.18. Affected by this vulnerability is an unknown functionality of the file \src\backend\base\langflow\interface\utils.py of the component HTTP POST Request Handler. The manipulation of the argument remaining_text leads to inefficient regular expression complexity. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
langflowPyPI | <= 1.0.18 | — |
Affected products
3cpe:2.3:a:langflow:langflow:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:langflow:langflow:*:*:*:*:*:*:*:*range: <=1.0.18
- (no CPE)
Patches
Vulnerability mechanics
References
7- rumbling-slice-eb0.notion.site/Remote-Redos-in-https-github-com-langflow-ai-langflow-067159ced0d5494e91b06071384969c4nvdExploitThird Party AdvisoryWEB
- github.com/advisories/GHSA-355v-2rjx-fpx7ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2024-9277ghsaADVISORY
- vuldb.comnvdThird Party AdvisoryVDB EntryWEB
- vuldb.comnvdThird Party AdvisoryVDB EntryWEB
- github.com/langflow-ai/langflow/blob/main/src/backend/base/langflow/interface/utils.pyghsaWEB
- vuldb.comnvdPermissions RequiredVDB EntryWEB
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