Advisory record · GHSA-9wx4-h78v-vm56

Requests `Session` object does not verify requests after making first request with verify=False

CVSS 5.6 MediumEPSS 0.0034 · 27th percentile

Published by the GitHub Advisory Database at 20 May 2024, 20:15 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
requestsPyPI<2.32.02.32.0
Identifiers
GHSA-9wx4-h78v-vm56 · CVE-2024-35195 · PYSEC-2026-1873
Weakness (CWE)
CWE-670
Published
20 May 2024
Updated
10 Sept 2026

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

The requests package, versions before 2.32.0, can keep TLS certificate verification disabled for later requests in a Session. If the first request to an origin uses verify=False, pooled connections may skip verification even when verify=True is set later. An attacker positioned on the network path could then intercept or alter traffic. Upgrade requests to 2.32.0 or later.

Written 5 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
5.6 Medium 3.1 CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:N CNA (GitHub_M)
  • CISA KEV Not listed.
  • EPSS 0.0034, the 27th percentile, on 7 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 14:35 UTC First seen by agentprime
  2. 31 Oct 2026, 14:35 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.