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Advisory record · GHSA-r26v-98qj-48q9

XXL SSO is vulnerable to an Open Redirect through malicious manipulation of the redirect_url argument

CVSS 5.1 MediumEPSS 0.0032 · 25th percentile

Published by the GitHub Advisory Database at 26 Jun 2025, 18:31 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
com.xuxueli:xxl-ssoMaven<=1.1.0No fixed version yet
Identifiers
GHSA-r26v-98qj-48q9 · CVE-2025-6701
Weakness (CWE)
CWE-601
Tags
Published
26 Jun 2025
Updated
10 Jul 2025

Machine-written summary

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

XXL SSO (com.xuxueli:xxl-sso, Maven) versions up to and including 1.1.0 are vulnerable to an open redirect through the redirect_url argument of the login endpoint. A remote attacker can use this to send users to an arbitrary external site after login. No fix is listed, and the source gives few further details.

Written 7 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
5.1 Medium 4.0 CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P CNA (VulDB)
  • CISA KEV Not listed.
  • EPSS 0.0032, the 25th percentile, on 13 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 15:10 UTC First seen by agentprime
  2. 31 Oct 2026, 15:10 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.