CVE-2023-50094
HIGHCVSS 8.8/10EPSS 13.54%
Last modified
CVE-2023-50094 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. reNgine before 2.1.2 allows OS Command Injection if an adversary has a valid session ID. The attack places shell metacharacters in an api/tools/waf_detector/?url= string. EPSS estimates a 13.54% chance of exploitation in the next 30 days.
Description
reNgine before 2.1.2 allows OS Command Injection if an adversary has a valid session ID. The attack places shell metacharacters in an api/tools/waf_detector/?url= string. The commands are executed as root via subprocess.check_output.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Yogeshojha | Rengine | <= 2.0.2 |
References
- https://github.com/yogeshojha/rengine/releasesRelease Notes
- https://www.mattz.io/posts/cve-2023-50094/Exploit, Third Party Advisory
- https://github.com/yogeshojha/rengine/releasesRelease Notes
- https://www.mattz.io/posts/cve-2023-50094/Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-50094?
reNgine before 2.1.2 allows OS Command Injection if an adversary has a valid session ID. The attack places shell metacharacters in an api/tools/waf_detector/?url= string. The commands are executed as root via subprocess.check_output.
How severe is CVE-2023-50094?
CVE-2023-50094 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 13.54% probability of exploitation in the next 30 days.
How do I fix CVE-2023-50094?
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-2023-50094?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST