Advisory record · GHSA-v53v-9hvg-37jf

Unvalidated HTTP/1 request-target authority lets a client choose conn.host and conn.port in Bandit

CVSS 6.9 MediumEPSS 0.0062 · 49th percentile

Published by the GitHub Advisory Database at 15 Oct 2026, 18:37 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
banditHex>=0.6.0, <1.13.01.13.0
Identifiers
GHSA-v53v-9hvg-37jf · CVE-2026-105660 · EEF-CVE-2026-105660
Weakness (CWE)
CWE-1286
Published
15 Oct 2026
Updated
15 Oct 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
6.9 Medium 4.0 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N CNA (EEF)
  • CISA KEV Not listed.
  • EPSS 0.0062, the 49th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 15:25 UTC First seen by agentprime
  2. 31 Oct 2026, 15:25 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.