Vulnerability · Published Aug 17, 2026 · Assigned by VulDB

CVE-2026-75080SourceCodester Class and Exam Timetabling System edit_subject1.php sql injection

High 7.3

In plain English

A high-severity SQL injection in Class and Exam Timetabling System from SourceCodester. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 37% of all known vulnerabilities).

Severity (CVSS 3.1)7.3High

Exploit odds (30 days)0.4%top 62.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A security vulnerability has been detected in SourceCodester Class and Exam Timetabling System 1.0. This issue affects some unknown processing of the file /edit_subject1.php. The manipulation of the argument ID leads to sql injection. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used.

Affected products (as reported)

Vendor	Product	Versions
SourceCodester	Class and Exam Timetabling System	1.0

Weakness: CWE-89, CWE-74 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

References

VDB-391308 | SourceCodester Class and Exam Timetabling System edit_subject1.php sql injection vdb-entry, technical-description
VDB-391308 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
CVE-2026-75080 | CVE Analysis and Report third-party-advisory
Submit #876546 | sourcecodester Class and Exam Timetabling System V1.0 SQL injection third-party-advisory
https://github.com/i-QvQ-i/first-OvO/issues/7 exploit, issue-tracking
https://www.sourcecodester.com/ product