RCE in Code-Projects Assessment Management
CVE-2026-93977
A vulnerability was determined in code-projects Assessment Management 1.0. Affected by this vulnerability is an unknown functionality of the file lecturer/add-single-mark.php. This manipulation of the argument mark causes cross site scripting. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.5 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.003 (28.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 28th percentile — 28.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Code-Projects Assessment Management — versions 1.0
Weakness classification (CWE)
References
- vuldb.com/vuln/407936 (technical-description, vdb-entry)
- vuldb.com/vuln/407936/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-93977 (third-party-advisory)
- vuldb.com/submit/944590 (third-party-advisory)
- github.com/zzzxc643/CVE1/blob/main/2026-8-24/vul5.md (exploit)
- code-projects.org/ (product)
Frequently asked questions
- What is CVE-2026-93977?
- CVE-2026-93977 is a low-severity vulnerability in Code-Projects Assessment Management, classified under Cross-site Scripting. CVSS score: 3.5/10. Published 2026-09-20.
- How severe is CVE-2026-93977?
- Low severity. CVSS v3 base score is 3.5 out of 10.