CVE-2023-27372
CRITICALCVSS 9.8/10EPSS 99.66%
Last modified
CVE-2023-27372 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. SPIP before 4.2.1 allows Remote Code Execution via form values in the public area because serialization is mishandled. The fixed versions are 3.2.18, 4.0.10, 4.1.8, and 4.2.1.. EPSS estimates a 99.66% chance of exploitation in the next 30 days.
Description
SPIP before 4.2.1 allows Remote Code Execution via form values in the public area because serialization is mishandled. The fixed versions are 3.2.18, 4.0.10, 4.1.8, and 4.2.1.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Spip | Spip | < 3.2.18 |
| Spip | Spip | >= 4.0.0, < 4.0.10 |
| Spip | Spip | >= 4.1.0, < 4.1.8 |
| Spip | Spip | 4.2.0 |
| Debian | Debian Linux | 11.0 |
References
- https://www.debian.org/security/2023/dsa-5367Third Party Advisory
- https://www.debian.org/security/2023/dsa-5367Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-27372?
SPIP before 4.2.1 allows Remote Code Execution via form values in the public area because serialization is mishandled. The fixed versions are 3.2.18, 4.0.10, 4.1.8, and 4.2.1.
How severe is CVE-2023-27372?
CVE-2023-27372 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 99.66% probability of exploitation in the next 30 days.
How do I fix CVE-2023-27372?
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.
Are you affected by CVE-2023-27372?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST