Auth bypass in Rcos Submitty
CVE-2023-43194
Submitty before v22.06.00 is vulnerable to Incorrect Access Control. An attacker can delete any post in the forum by modifying request parameter.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.005 (40.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 41st percentile — 40.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- Rcos Submitty — versions 22.06.00
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/Submitty/Submitty/pull/8032 (Patch, Vendor Advisory)
- fuchai.net/cve/CVE-2023-43194 (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2023-43194?
- CVE-2023-43194 is a medium-severity vulnerability in Rcos Submitty, classified under Missing Authorization. CVSS score: 5.3/10. Published 2023-11-02.
- How severe is CVE-2023-43194?
- Medium severity. CVSS v3 base score is 5.3 out of 10.
- Is CVE-2023-43194 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.