Security Resilience

CVE-2023-47321

Silverpeas ≤ 6.3.2

Public PoC
Published
13 December 2023
Modified
09 July 2026
CVSS Score v3.1 4.9
Click a component to see what it means
Raw vectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
EPSS Score 0.0063 49th percentile
Risk Priority 40 floored blend · peak EPSS

CVSS and EPSS are reproduced from their sources (NVD, FIRST EPSS). Risk Priority is our own derived reading, not an NVD score.

Summary

CVE-2023-47321 is a medium-severity an unspecified weakness vulnerability in Silverpeas Silverpeas. Its CVSS base score is 4.9 (Medium).

Operationally, ranked at the 49th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.

EU & UK References

Vulnerability Data

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

CWE(s)
NVD-CWE-Other

Related Threats

CVEs Like This One

CVE-2023-47324Same product: Silverpeas Silverpeas
CVE-2024-36042Same product: Silverpeas Silverpeas
CVE-2024-48814Same product: Silverpeas Silverpeas
CVE-2024-56923Same product: Silverpeas Silverpeas
CVE-2023-47327Same product: Silverpeas Silverpeas
CVE-2024-42849Same product: Silverpeas Silverpeas
CVE-2023-47322Same product: Silverpeas Silverpeas
CVE-2024-42850Same product: Silverpeas Silverpeas
CVE-2025-46047Same product: Silverpeas Silverpeas
CVE-2025-45055Same product: Silverpeas Silverpeas

Affected Assets

silverpeas
silverpeas
≤ 6.3.2

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References