CVE-2024-9277CWE-1333

Langflow HTTP POST Request utils.py redos

Medium · published September 27, 2024

CVSS v4.0
5.1
EPSS
1%
Percentile
61.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
5.1 · MEDIUM
Vector
CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
EPSS
0.00963 · 61.3th percentile
Weakness
CWE-1333 · Inefficient Regular Expression Complexity
Published
2024-09-27T11:00Z
EPSS history
Timeline
  • 27 SEP 11:00Z
    Langflow HTTP POST Request utils.py redos
    cvelistv5