CVE-2025-63611

Name: CVE-2025-63611
Creator: NVD / NIST
Published: 2026-01-08T16:15:45.057+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.7/10EPSS 0.26%

Last modified Jun 17, 2026

CVE-2025-63611 is a high-severity vulnerability rated 8.7/10 on the CVSS scale. Cross-Site Scripting in phpgurukul Hostel Management System v2.1 user-provided complaint fields (Explain the Complaint) submitted via /register-complaint.php are stored and rendered unescaped in the admin viewer (/admin/complaint-details.php?cid=<id>). When an administrator opens the complaint, injected HTML/JavaScript executes in the admin's browser.. EPSS estimates a 0.26% chance of exploitation in the next 30 days.

Description

Cross-Site Scripting in phpgurukul Hostel Management System v2.1 user-provided complaint fields (Explain the Complaint) submitted via /register-complaint.php are stored and rendered unescaped in the admin viewer (/admin/complaint-details.php?cid=<id>). When an administrator opens the complaint, injected HTML/JavaScript executes in the admin's browser.

Metrics

CVSS 3.1

8.7/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N

EPSS Probability

0.26%

17.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Phpgurukul	Hostel Management System	2.1

References

https://medium.com/@tanushkushtk01/cve-2025-63611-stored-cross-site-scripting-xss-in-hostel-management-system-v2-1-a23c2efc86eaExploit, Third Party Advisory
https://phpgurukul.com/hostel-management-system/Product

Timeline

Published: Jan 8, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-63611?

How severe is CVE-2025-63611?

CVE-2025-63611 has a CVSS score of 8.7/10 (HIGH severity). The EPSS model estimates a 0.26% probability of exploitation in the next 30 days.

How do I fix CVE-2025-63611?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-63611?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST