---
cve: "CVE-2026-13527"
severity: "MEDIUM"
cvss: 6.9
epss: "26%"
vendor: "SourceCodester"
kev: false
exploited: false
published: "2026-06-29 04:16:27"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-15T22:47:49+02:00"
---

# CVE-2026-13527

> 6.9 MEDIUM · 🧪 PoC

## Beschreibung

A vulnerability has been found in SourceCodester Class and Exam Timetabling System 1.0. The affected element is an unknown function of the file /preview4.php. Such manipulation of the argument course_year_section leads to sql injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

## CVSS-Vektor

```
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |

## Referenzen

- <https://vuldb.com/vuln/374535>
- <https://vuldb.com/vuln/374535/cti>
- <https://vuldb.com/cve/CVE-2026-13527>
- <https://vuldb.com/submit/840551>
- <https://github.com/yuanyuandechen/vul/issues/1>
- <https://www.sourcecodester.com/>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-13527) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_