Vulnerability · Published Jan 26, 2026 · Assigned by VulDB
CVE-2026-1423code-projects Online Examination System admin_pic.php unrestricted upload
Medium 6.3
In plain English
A medium-severity unrestricted file upload in Online Examination System from code-projects. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 36% of all known vulnerabilities).
Severity (CVSS 3.1)6.3Medium
Exploit odds (30 days)0.4%top 63.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A vulnerability was determined in code-projects Online Examination System 1.0. Affected by this issue is some unknown functionality of the file /admin_pic.php. Executing a manipulation can lead to unrestricted upload. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| code-projects | Online Examination System | 1.0 |
Weakness: CWE-434, CWE-284 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
References
- VDB-342839 | code-projects Online Examination System admin_pic.php unrestricted upload vdb-entry, technical-description
- VDB-342839 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- Submit #736607 | code-projects Online Examination System 1 Unrestricted Upload third-party-advisory
- https://github.com/geo-chen/code-projects/blob/main/Online%20Examination%20System%20In%20PHP%20With%20Source%20Code.md#finding-3-remote-code-execution-via-unsafe-file-upload exploit
- https://code-projects.org/ product