CVE-2026-4474: itsourcecode University Management System · Cross-site Scripting
Affects itsourcecode University Management SystemSource CVE Database V5
Public exploit available · CVSS 4.8 Medium.
Data as of 1 Nov 2026, 08:20 UTC
- EPSS
- 0.2% chance of exploitation in 30 days – higher than 20% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:PExploitation evidence
Disclosed: evidence found.
CVE published 20 Mar 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: evidence found.
CVSS exploit maturity: proof of concept public
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), CVSS vector, the Metasploit, Exploit-DB and nuclei-templates index as of 31 Oct 2026.
What to do
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| itsourcecodeUniversity Management System | Affected
| Fixed in– |
GitHubsjkdhl/publicpkg:github/sjkdhl/publicOther threats | Affected
| Fixed in– |
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AI-suggested
To mitigate CVE-2026-4474, organizations should first verify if they are running itsourcecode University Management System version 1.0 and restrict access to the /admin_single_student_update.php page to trusted administrators only. Implement input validation and output encoding on the st_name parameter to neutralize malicious scripts, ideally by applying context-aware encoding (e.g., HTML entity encoding). If a patch or updated version becomes available from the vendor, apply it promptly. In the absence of a vendor patch, consider deploying web application firewalls (WAFs) with custom rules to detect and block malicious payloads targeting the st_name parameter. Educate administrators about phishing and social engineering risks to reduce the likelihood of user interaction exploitation. Additionally, enforce multi-factor authentication (MFA) for administrative accounts to reduce the risk of compromised credentials being leveraged. Regularly monitor logs for suspicious activity related to the vulnerable endpoint. Finally, consider isolating the management system within a segmented network zone to limit exposure.
Description
A flaw has been found in itsourcecode University Management System 1.0. Impacted is an unknown function of the file /admin_single_student_update.php. This manipulation of the argument st_name causes cross site scripting. The attack may be initiated remotely. The exploit has been published and may be used.