Silverpeas Core 6.3.1 is vulnerable to Incorrect Access Control via the "Porlet Deployer" which allows administrators to deploy .WAR portlets
Published Dec 13, 2023
4.9
MEDIUMCVSS 3.1
EPSS 0.63%
Description
Silverpeas Core 6.3.1 is vulnerable to Incorrect Access Control via the "Porlet Deployer" which allows administrators to deploy .WAR portlets.
Affected products
No data.
- < 6.3.2
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
NoTechnical Impact
PartialDecision
n/aAssessed Nov 26, 2024 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
2023–2026- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 0.63% (0.00629) | 48.30th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.63% (0.00632) | 45.31th | v5 (v2026.06.15) |
| Mar 30, 2025 | 0.21% (0.00207) | 40.11th | v4 (v2025.03.14) |
| Mar 29, 2025 | 2.52% (0.02523) | 75.66th | v4 (v2025.03.14) |
| Mar 17, 2025 | 0.21% (0.00207) | 41.06th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.05% (0.00051) | 21.94th | v3 (v2023.03.01) |
| May 7, 2024 | 0.05% (0.00046) | 14.93th | v3 (v2023.03.01) |
| Dec 16, 2023 | 0.05% (0.00046) | 12.93th | v3 (v2023.03.01) |
| Dec 14, 2023 | 0.04% (0.00043) | 6.91th | v3 (v2023.03.01) |
References (4)
- http://silverpeas.com
- https://github.com/RhinoSecurityLabs/CVEs/tree/master/CVE-2023-47321 ExploitThird Party Advisory
- https://github.com/advisories/GHSA-28wg-8gv4-mpjf Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2023-47321
| Link | Providers | Tags |
|---|---|---|
| http://silverpeas.com | ||
| https://github.com/RhinoSecurityLabs/CVEs/tree/master/CVE-2023-47321 | ExploitThird Party Advisory | |
| https://github.com/advisories/GHSA-28wg-8gv4-mpjf | Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2023-47321 |
Change history (0)
No recorded changes yet.