Vulnerability · Published Mar 23, 2026 · Assigned by VulDB

CVE-2026-4573SourceCodester Simple E-learning System HTTP GET Parameter delete_post.php sql injection

Medium 6.3

In plain English

A medium-severity SQL injection in Simple E-learning System from SourceCodester. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 10% of all known vulnerabilities).

Severity (CVSS 3.1)6.3Medium

Exploit odds (30 days)0.2%top 90.1% 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 Simple E-learning System 1.0. This affects an unknown part of the file /includes/form_handlers/delete_post.php of the component HTTP GET Parameter Handler. The manipulation of the argument post_id leads to sql injection. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used.

Affected products (as reported)

Vendor	Product	Versions
SourceCodester	Simple E-learning System	1.0

Weakness: CWE-89, CWE-74 · 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-352410 | SourceCodester Simple E-learning System HTTP GET Parameter delete_post.php sql injection vdb-entry, technical-description
VDB-352410 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #775181 | SourceCodester Simple E-learning System 1.0 SQL Injection third-party-advisory
https://github.com/meifukun/Web-Security-PoCs/blob/main/Simple-E-learning-System/SQLi-DeletePost-postId.md exploit
https://www.sourcecodester.com/ product