CVE-2025-46047 Silverpeas Core Username Enumeration Vulnerability

What is CVE-2025-46047?

CVE-2025-46047 is a medium-severity vulnerability in n/a, published on 2 Sep 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

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.

Weakness: CWE-20

Which versions are affected by CVE-2025-46047?

2 open source packages ship an affected version, including org.silverpeas.core:silverpeas-core. It affects 1 product.

Products include Silverpeas Silverpeas.

How do I fix CVE-2025-46047?

Upgrade org.silverpeas.core:silverpeas-core to 6.4.3 or later.

Is CVE-2025-46047 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-46047 exists.

Public exploit code: 1 proofs of concept on GitHub.

Other vulnerabilities in n/a

• CVE-2018-19586 Path traversal in n/a Critical 9.9
• CVE-2024-42850 Silverpeas vulnerable to password complexity rule bypass Critical 9.8
• CVE-2024-36042 Silverpeas authentication bypass Critical 9.8
• CVE-2023-47322 Cross Site Request Forgery in Silverpeas High 8.8
• CVE-2023-47326 Cross Site Request Forgery in Silverpeas High 8.8

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-cv2m-5pfp-f245.