CVE-2023-47323
HIGHCVSS 7.5/10EPSS 0.79%
Last modified
CVE-2023-47323 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. The notification/messaging feature of Silverpeas Core 6.3.1 does not enforce access control on the ID parameter. This allows an attacker to read all messages sent between other users; including those sent only to administrators.. EPSS estimates a 0.79% chance of exploitation in the next 30 days.
Description
The notification/messaging feature of Silverpeas Core 6.3.1 does not enforce access control on the ID parameter. This allows an attacker to read all messages sent between other users; including those sent only to administrators.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Silverpeas | Silverpeas | < 6.3.2 |
References
- https://github.com/RhinoSecurityLabs/CVEs/tree/master/CVE-2023-47323Exploit, Third Party Advisory
- https://github.com/RhinoSecurityLabs/CVEs/tree/master/CVE-2023-47323Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-47323?
The notification/messaging feature of Silverpeas Core 6.3.1 does not enforce access control on the ID parameter. This allows an attacker to read all messages sent between other users; including those sent only to administrators.
How severe is CVE-2023-47323?
CVE-2023-47323 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.79% probability of exploitation in the next 30 days.
How do I fix CVE-2023-47323?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2023-47323?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST