# CVE-2026-11338: SourceCodester Ship Ferry Ticket Reservation System XSS in manage_user

Source: https://junglewise.ai/threats/cve-2026-11338-sourcecodester-ship-ferry-ticket-reservation-system-xss-in-manage  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-06-05. Updated: 2026-06-05  
License: CC BY 4.0 with a link back

CVE-2026-11338 · Severity: low · CVSS 2.4 · Published 2026-06-05

A security vulnerability exists in the SourceCodester Ship Ferry Ticket Reservation System, a web application used for managing ferry bookings. An attacker with administrative access can inject malicious scripts into the system via the username field. If another user views the compromised user management page, the script could execute in their browser, potentially leading to unauthorized actions or information disclosure within the application session.

Technologies: [SourceCodester Ship Ferry Ticket Reservation System](https://junglewise.ai/threats/technologies/ship-ferry-ticket-reservation-system). Vendors: [SourceCodester](https://junglewise.ai/threats/vendors/sourcecodester).

## Quick answers

**Is CVE-2026-11338 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-11338 being exploited in the wild.

**How severe is CVE-2026-11338?** Low severity, with a CVSS score of 2.4, published 5 June 2026.

**Which products and versions are affected?** SourceCodester Ship Ferry Ticket Reservation System 1.0.

**Is there a fix for CVE-2026-11338?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-11338 attacked?** It is attacked over the network, in a web application.

**Am I affected by CVE-2026-11338?** Check whether you run SourceCodester Ship Ferry Ticket Reservation System at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

A stored cross-site scripting (XSS) vulnerability exists in SourceCodester Ship Ferry Ticket Reservation System 1.0 within the /admin/?page=user/manage_user endpoint. The vulnerability is caused by improper neutralization of input in the 'Username' argument. An attacker with high privileges (PR:H) can submit a crafted username containing JavaScript. When an administrator or another user views the user management interface, the malicious payload executes in the context of their browser session. This can lead to session hijacking or unauthorized modification of application data. A public exploit has been disclosed.

## Affected products

- SourceCodester Ship Ferry Ticket Reservation System 1.0

## Timeline

- 2026-06-05: disclosed: Public disclosure of the exploit and vulnerability details.
- 2026-06-05: advisory: CVE-2026-11338 published.

## References

- [https://medium.com/@hemantrajbhati5555/stored-cross-site-scripting-stored-xss-in-username-field-leads-to-arbitrary-javascript-execution-cd377841da30](https://medium.com/@hemantrajbhati5555/stored-cross-site-scripting-stored-xss-in-username-field-leads-to-arbitrary-javascript-execution-cd377841da30)
- [https://vuldb.com/cve/CVE-2026-11338](https://vuldb.com/cve/CVE-2026-11338)
- [https://vuldb.com/submit/832571](https://vuldb.com/submit/832571)
- [https://vuldb.com/vuln/368880](https://vuldb.com/vuln/368880)
- [https://vuldb.com/vuln/368880/cti](https://vuldb.com/vuln/368880/cti)
- [https://www.sourcecodester.com/](https://www.sourcecodester.com/)

## Related threats

- [SourceCodester Ship Ferry Ticket Reservation System SQL injection in Admin Login](https://junglewise.ai/threats/cve-2026-10877-sourcecodester-ship-ferry-ticket-reservation-system-sql-injection)
- [SourceCodester Ship Ferry Ticket Reservation System improper authorization in admin](https://junglewise.ai/threats/cve-2026-10876-sourcecodester-ship-ferry-ticket-reservation-system-improper)