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Advisory record · GHSA-cv2m-5pfp-f245

Silverpeas Core Username Enumeration Vulnerability

CVSS 6.5 MediumEPSS 0.0036 · 29th percentile

Published by the GitHub Advisory Database at 2 Sept 2025, 15:31 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
org.silverpeas.core:silverpeas-coreMaven>=6.4.1, <6.4.36.4.3
Identifiers
GHSA-cv2m-5pfp-f245 · CVE-2025-46047
Weakness (CWE)
CWE-20 · CWE-204
Tags
Published
2 Sept 2025
Updated
2 Sept 2025

Machine-written summary

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

Silverpeas Core (org.silverpeas.core:silverpeas-core) versions 6.4.1 up to but not including 6.4.3 are affected. A remote attacker can use the forgot-password endpoint's Login parameter to determine which usernames are valid. Upgrade to version 6.4.3, which contains the fix.

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
6.5 Medium 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N ADP (CISA-ADP)
  • CISA KEV Not listed.
  • EPSS 0.0036, the 29th percentile, on 7 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 2 Sept 2025, 14:15 UTC Confirmed by NVD
  2. 31 Oct 2026, 15:10 UTC First seen by agentprime
  3. 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.