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Advisory record · GHSA-w9vh-hv5g-7wmr

SaToken authentication bypass vulnerability

CVSS 8.8 HighEPSS 0.010 · 63rd percentile

Published by the GitHub Advisory Database at 25 Oct 2023, 18:32 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
cn.dev33:sa-token-coreMaven<1.36.01.36.0
Identifiers
GHSA-w9vh-hv5g-7wmr · CVE-2023-43961
Weakness (CWE)
CWE-287 · CWE-863
Tags
Published
25 Oct 2023
Updated
11 Sept 2024

Machine-written summary

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

SaToken (cn.dev33:sa-token-core) versions before 1.36.0 are vulnerable to an authentication bypass when used with Spring dynamic controllers. The source gives few details about the exact request conditions, but a specially crafted request can cause authentication to be skipped. Upgrade sa-token-core to 1.36.0 or later, which contains the fix.

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
8.8 High 3.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H GitHub Advisory Database
  • CISA KEV Not listed.
  • EPSS 0.010, the 63rd percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 15:13 UTC First seen by agentprime
  2. 31 Oct 2026, 15:13 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.