Critical

Silverpeas authentication bypass

  • Disclosed: 03.06.2024
  • Updated: 11.10.2026 12:21

Silverpeas before 6.3.5 allows authentication bypass by omitting the Password field to AuthenticationServlet, often providing an unauthenticated user with superadmin access.

Affected software

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PlatformPackageVulnerable versionsFixed in
Java / Kotlin (Maven) org.silverpeas.core:silverpeas-core < 6.3.5 6.3.5

References

CVSS score 9.8/10
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE)
CWE-288
Platform
Java / Kotlin (Maven)
Package
org.silverpeas.core:silverpeas-core
Disclosed
03.06.2024
Updated
11.10.2026 12:21

Sources and licenses

OSV / GitHub Advisory Database - GHSA-4w54-wwc9-x62c - CC BY 4.0

Vulnerability history: org.silverpeas.core:silverpeas-core

All published vulnerabilities of this package (Java / Kotlin (Maven)), newest first. Shows whether this is a one-off slip or a package that needs watching.

Total entries
7
First → latest
12.2023 06.2026
Without a fix
3
Exploited in attacks
0

Severity breakdown

  • Critical 1
  • High 1
  • Medium 4
  • Low 1

Disclosures per year

  1. 2023: 1
  2. 2024: 3
  3. 2025: 2
  4. 2026: 1
  1. Medium CVE-2025-46047 >= 6.4.1, < 6.4.3 6.4.3
  2. Medium · 5.4 CVE-2024-56923 >= 6.3.1, < 6.4.2 6.4.2
  3. Low · 4.3 CVE-2024-42850 <= 6.4.2 no fix
  4. Silverpeas authentication bypass this entry
    Critical · 9.8 CVE-2024-36042 < 6.3.5 6.3.5
  5. Medium · 6.1 CVE-2024-29392 <= 6.3 no fix
  6. High · 8.8 CVE-2023-47326 < 6.3.2 6.3.2

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