Vulnerability · Published Aug 21, 2025 · Assigned by VulDB

CVE-2025-9306SourceCodester Advanced School Management System addNotice cross site scripting

Low 3.5

In plain English

A low-severity cross-site scripting in Advanced School Management System from SourceCodester. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 22% of all known vulnerabilities).

Severity (CVSS 3.1)3.5Low

Exploit odds (30 days)0.3%top 78.4% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability was detected in SourceCodester Advanced School Management System 1.0. The impacted element is an unknown function of the file /index.php/notice/addNotice. The manipulation of the argument noticeSubject results in cross site scripting. It is possible to launch the attack remotely. The exploit is now public and may be used.

Affected products (as reported)

Vendor	Product	Versions
SourceCodester	Advanced School Management System	1.0

Weakness: CWE-79, CWE-94 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R

References

VDB-320911 | SourceCodester Advanced School Management System addNotice cross site scripting vdb-entry, technical-description
VDB-320911 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #632419 | SourceCodester Advanced School Management System with Complete Features V1.0 Cross Site Scripting third-party-advisory
https://github.com/lrjbsyh/CVE_Hunter/issues/3 issue-tracking
https://github.com/lrjbsyh/CVE_Hunter/issues/3#issue-3313419319 exploit, issue-tracking
https://www.sourcecodester.com/ product