Broken access control in Silverpeas

MEDIUM 4.9CVE-2023-47321 · GHSA-28wg-8gv4-mpjf · Published 13/12/2023 · updated 09/07/2026

In short

CVE-2023-47321 is a MEDIUM (CVSS 4.9) vulnerability affecting org.silverpeas.core:silverpeas-core-web, silverpeas (silverpeas).
Chance of exploitation in the next 30 days (EPSS): 0.63%, higher than 50.2% of all vulnerabilities.
Fix: update to 6.3.2 or later.

Package	Affected versions	Patched versions
org.silverpeas.core:silverpeas-core-web Maven	`< 6.3.2`	`6.3.2`
silverpeas silverpeas	`< 6.3.2`	`6.3.2`

Silverpeas Core 6.3.1 is vulnerable to Incorrect Access Control via the "Porlet Deployer" which allows administrators to deploy .WAR portlets.

NVD description

Silverpeas Core 6.3.1 is vulnerable to Incorrect Access Control via the "Porlet Deployer" which allows administrators to deploy .WAR portlets.

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Package

Affected versions

Patched versions

Maven

< 6.3.2

6.3.2

< 6.3.2

6.3.2

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