SQL Injection in Sourcecodester Class And Exam Timetabling System
CVE-2026-11484
A weakness has been identified in SourceCodester Class and Exam Timetabling System 1.0. This impacts an unknown function of the file /archive3.php. This manipulation of the argument sy causes sql injection. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.003 (17.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 18th percentile — 17.9% 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
- Sourcecodester Class And Exam Timetabling System — versions 1.0
Weakness classification (CWE)
References
- github.com/ssaaaa1234/cve/issues/3 (issue-tracking, exploit)
- vuldb.com/cve/CVE-2026-11484 (third-party-advisory)
- vuldb.com/submit/834109 (third-party-advisory)
- vuldb.com/vuln/369104 (technical-description, vdb-entry)
- vuldb.com/vuln/369104/cti (signature, permissions-required)
- www.sourcecodester.com/ (product)
Frequently asked questions
- What is CVE-2026-11484?
- CVE-2026-11484 is a high-severity vulnerability in Sourcecodester Class And Exam Timetabling System, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 7.3/10. Published 2026-06-08.
- How severe is CVE-2026-11484?
- High severity. CVSS v3 base score is 7.3 out of 10.