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Advisory record · GHSA-3p6w-gv5g-xjw9

MongoDB Rust Driver has certificate validation disabled when `tlsInsecure=False` appears in connection string

CVSS 8.0 HighEPSS 0.0018 · 7th percentile

Published by the GitHub Advisory Database at 13 Oct 2025, 18:31 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
mongodbcrates.io<3.2.53.2.5
Identifiers
GHSA-3p6w-gv5g-xjw9 · CVE-2025-11695
Weakness (CWE)
CWE-295
Tags
Published
13 Oct 2025
Updated
13 Oct 2025

Machine-written summary

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

The mongodb Rust driver, versions before 3.2.5, disables certificate validation when the connection string contains tlsInsecure=False. The source does not describe what an attacker must do to exploit this, so the required position (such as a network man-in-the-middle) is not stated. Upgrade mongodb to version 3.2.5 or later.

Written 8 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
8.0 High 3.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N CNA (mongodb)
  • CISA KEV Not listed.
  • EPSS 0.0018, the 7th percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 15:19 UTC First seen by agentprime
  2. 31 Oct 2026, 15:19 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.