Silverpeas Core 6.3.1 administrative "Bin" feature is affected by broken access control.
Priority MEDIUM 58CWE-284Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and GitHub. Impact type from CWE-284.
Summary
Silverpeas Core 6.3.1 administrative "Bin" feature is affected by broken access control. A user with low privileges is able to navigate directly to the bin, revealing all deleted spaces. The user can then restore or permanently delete the spaces.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.0041 35th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed org.silverpeas.core:silverpeas-core-web (Maven): 6.3.2
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | org.silverpeas.core:silverpeas-core-web (Maven) | before 6.3.2 | 6.3.2 | Patch available | GHSA-42g3-3jwm-63rx |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- org.silverpeas.core:silverpeas-core-web (Maven) Vendor— Affected before 6.3.2 Fixed in 6.3.2 Patch available GHSA-42g3-3jwm-63rx
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:silverpeas:silverpeas:*:*:*:*:*:*:*:* | before 6.3.2 | Vulnerable | Silverpeas |
- cpe:2.3:a:silverpeas:silverpeas:*:*:*:*:*:*:*:* Versions before 6.3.2 Vulnerable ·Silverpeas
Remediation
- Fix · GHSA-42g3-3jwm-63rx org.silverpeas.core:silverpeas-core-web (Maven) Fixed in 6.3.2 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2023-47325
- 2026-10-03 Alias added: GHSA-42g3-3jwm-63rx
References
More Silverpeas vulnerabilities
- TI-2024-23898 Silverpeas before 6.3.5 allows authentication bypass by omitting the Password field to… CVSS 3.1CRITICAL 9.8
- TI-2024-32524 SQL Injection vulnerability in Silverpeas 6.4.1 allows a remote attacker to obtain… CVSS 3.1HIGH 7.5
- TI-2023-25605 Silverpeas Core 6.3.1 is vulnerable to Incorrect Access Control. CVSS 3.1HIGH 8.1
- TI-2025-28919 A User enumeration vulnerability in the /CredentialsServlet/ForgotPassword endpoint in… CVSS 3.1MEDIUM 6.5
- TI-2024-28653 An issue in Silverpeas v.6.4.2 and lower allows a remote attacker to cause a denial of… CVSS 3.1MEDIUM 6.5
- TI-2025-28727 Silverpeas 6.4.2 contains a stored cross-site scripting (XSS) vulnerability in the event… CVSS 3.1MEDIUM 5.4
Sources
- CVE-2023-47325 · CVE Program
- CVE-2023-47325 · NVD
- FIRST EPSS
- GHSA-42g3-3jwm-63rx · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences