CVE-2026-11471

MEDIUM 6.9 PoC AVAILABLE

Published 2026-06-08 · Last modified 2026-06-08

A vulnerability was found in SourceCodester Class and Exam Timetabling System 1.0. The impacted element is an unknown function of the file /index2.php. The manipulation of the argument Password results in sql injection. It is possible to launch the attack remotely. The exploit has been made public and could be used.

EXPLOIT AVAILABLE

Public exploit or PoC code exists. Modeled probability is still low, but the barrier to attack is reduced — watch closely.

Exploitation likelihood

0.3%chance of exploitation in 30 days · 18th percentile

○ In CISA KEV ● Public exploit / PoC

Impact if exploited

6.9CVSS 4.0 · MEDIUM

ConfidentialityLow
IntegrityLow
AvailabilityLow

What an attacker needs

✓Access: Reachable over the network — no local access needed
✓Privileges: No account or privileges required
✓User interaction: No user interaction needed
✓Complexity: No special conditions — reliably repeatable
✓Requirements: No special attack requirements

✓ lowers the bar for an attacker · ⚠ raises it

Proof of concept & exploit code

PoC https://github.com/Icecream102/cve/issues/4

Listed for defensive triage and patch prioritization.

Affected

Vendors Sourcecodester

Products Class And Exam Timetabling System

Weakness (CWE)

CWE-89: SQL injection
CWE-74: Injection

CVSS vector

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

References

Sources: NVD · CVE.org · EPSS