CVE-2025-46047: Silverpeas core Silverpeas Core Username Enumeration Vulnerability Vulnerability

MODERATE
Advisory Identifier: GHSA-cv2m-5pfp-f245
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CWE-204
Published
Advisory Summary

CVE-2025-46047 is a MODERATE silverpeas core username enumeration vulnerability vulnerability (CWE-204: Observable Response Discrepancy) affecting Silverpeas core libraries in the Maven ecosystem. The issue involves silverpeas core username enumeration vulnerability. Remediation is available by upgrading affected packages to version 6.4.3.

CVE-2025-46047 at a Glance

CVE Identifier CVE-2025-46047
GHSA Identifier GHSA-cv2m-5pfp-f245
Severity MODERATE
CVSS v3.1 Base Score N/A
CWE Classification CWE-204: Observable Response Discrepancy
Affected Product Silverpeas core
Package Ecosystem Maven
Published Date
Last Updated

How to Fix CVE-2025-46047

To remediate this vulnerability, upgrade all affected Silverpeas core dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

org.silverpeas.core:silverpeas-core fixed: 6.4.3 
<dependency>
    <groupId>org.silverpeas.core</groupId>
    <artifactId>silverpeas-core</artifactId>
    <version>6.4.3</version>
</dependency>
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

mvn dependency:tree -Dincludes=org.silverpeas.core

How to Check if You Are Affected

To determine whether your Java application is affected by CVE-2025-46047, inspect your build dependencies using the Maven Dependency Plugin:

mvn dependency:tree -Dincludes=org.silverpeas.core

Analyze the terminal output to locate any version of Silverpeas core in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 6.4.3), your application is affected.

Note: The mvn dependency:tree -Dincludes=org.silverpeas.core command inspects the resolved dependency graph declared in your project's POM files; it does not perform automated security scanning or inspect runtime dynamic classpaths. Always verify runtime container classpaths and shaded JARs.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-204: Observable Response Discrepancy, where the product provides different responses to incoming requests in a way that reveals internal state information to an unauthorized actor outside of the intended control sphere. In Silverpeas core, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

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.

CVE-2025-46047 Affected Silverpeas core Versions

1 component(s)
Fixed Versions:
6.4.3
Product / Package Ecosystem Affected Versions Fixed Version
org.silverpeas.core:silverpeas-core
maven/org.silverpeas.core/silverpeas-core
Maven
≥ 6.4.1
< 6.4.3
6.4.3

References

NVD — CVE-2025-46047 NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-46047
Silverpeas core Source Repository REPOSITORY
https://github.com/Silverpeas/Silverpeas-Core/pull/1399
Security Fix Commit FIX COMMIT
https://github.com/Silverpeas/Silverpeas-Core/commit/c283ce13d81ba7abf6adcd226338c95c5875a398
Silverpeas core Source Repository REPOSITORY
https://github.com/J0ey17/Silverpeas-Username-Enumeration-PoC
Silverpeas core Source Repository REPOSITORY
https://github.com/Silverpeas/Silverpeas-Core

Frequently Asked Questions

What is CVE-2025-46047?
CVE-2025-46047 is a security vulnerability in Silverpeas core involving Silverpeas Core Username Enumeration Vulnerability under CWE-204: Observable Response Discrepancy.
Which Silverpeas core versions are affected?
Affected versions include releases prior to 6.4.3 across affected packages: org.silverpeas.core:silverpeas-core.
What version fixes CVE-2025-46047?
Upgrading to 6.4.3 (or the latest patched release for your respective branch) resolves the vulnerability.
Is silverpeas-core affected?
Yes, org.silverpeas.core:silverpeas-core is affected in releases prior to 6.4.3. Upgrade your dependency to 6.4.3 or later.
What CWE is associated with CVE-2025-46047?
CVE-2025-46047 is classified under CWE-204: Observable Response Discrepancy (The product provides different responses to incoming requests in a way that reveals internal state information to an unauthorized actor outside of the intended control sphere.).
How can I check Maven dependencies for CVE-2025-46047?
Run the dependency tree command: 'mvn dependency:tree -Dincludes=org.silverpeas.core'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-cv2m-5pfp-f245",
  "modified" : "2025-09-02T20:27:21Z",
  "published" : "2025-09-02T15:31:08Z",
  "aliases" : [ "CVE-2025-46047" ],
  "summary" : "Silverpeas Core Username Enumeration Vulnerability",
  "details" : "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.",
  "severity" : [ {
    "type" : "CVSS_V4",
    "score" : "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"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.silverpeas.core:silverpeas-core"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "6.4.1"
      }, {
        "fixed" : "6.4.3"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2025-46047"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/Silverpeas/Silverpeas-Core/pull/1399"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/Silverpeas/Silverpeas-Core/commit/c283ce13d81ba7abf6adcd226338c95c5875a398"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/J0ey17/Silverpeas-Username-Enumeration-PoC"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/Silverpeas/Silverpeas-Core"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-204" ],
    "severity" : "MODERATE",
    "github_reviewed" : true,
    "github_reviewed_at" : "2025-09-02T20:27:20Z",
    "nvd_published_at" : "2025-09-02T14:15:34Z"
  }
}