Silverpeas Core Username Enumeration Vulnerability
A User enumeration vulnerability in the /CredentialsServlet/ForgotPassword endpoint in Silverpeas 6.4.1 and 6.4.2 allows remote attackers to determine valid usernames via the Login parameter.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Java / Kotlin (Maven) | org.silverpeas.core:silverpeas-core | >= 6.4.1, < 6.4.3 | 6.4.3 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2025-46047
- https://github.com/Silverpeas/Silverpeas-Core/pull/1399
- https://github.com/Silverpeas/Silverpeas-Core/commit/c283ce13d81ba7abf6adcd226338c95c5875a398
- https://github.com/J0ey17/Silverpeas-Username-Enumeration-PoC
- https://github.com/Silverpeas/Silverpeas-Core
- CVSS vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N- Weakness (CWE)
CWE-204- Platform
- Java / Kotlin (Maven)
- Package
org.silverpeas.core:silverpeas-core- Disclosed
- 02.09.2025
- Updated
- 11.10.2026 12:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-cv2m-5pfp-f245 - 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
- 2023: 1
- 2024: 3
- 2025: 2
- 2026: 1
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Silverpeas Core Username Enumeration Vulnerability this entry
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