What is the CVSS score of CVE-2025-63611?

CVE-2025-63611 has a CVSS 3.1 base score of 8.7 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N. EPSS exploitation probability: 0.0%.

Which versions of PHP are affected by CVE-2025-63611?

Organizations using phpgurukul Hostel Management System face significant risk from CVE-2025-63611, a cross-site scripting vulnerability rated CVSS 8.7.

Is there a public PoC exploit available for CVE-2025-63611?

Yes, a public proof-of-concept exploit is available for CVE-2025-63611. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate CVE-2025-63611?

Within 7 days: Identify all affected systems running phpgurukul Hostel Management System and apply vendor patches promptly. Verify anti-CSRF tokens and content security policies are enforced.

PHP CVE-2025-63611

HIGH

Cross-site Scripting (XSS) (CWE-79)

2026-01-08 cve@mitre.org

PHP XSS Hostel Management System

8.7

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.7 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

High

Integrity

High

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 21:54 vuln.today

PoC Detected

Jan 12, 2026 - 18:45 vuln.today

Public exploit code

CVE Published

Jan 08, 2026 - 16:15 nvd

HIGH 8.7

DescriptionCVE.org

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.

AnalysisAI

Technical ContextAI

Classified as CWE-79 (Cross-site Scripting (XSS)). Affects Hostel Management System. 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.

RemediationAI

Monitor vendor advisories for a patch. Implement output encoding and Content Security Policy headers. Restrict network access to the affected service where possible.

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CVE-2025-63611 vulnerability details – vuln.today

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PHP CVE-2025-63611

Severity by source

CVSS VectorNVD

Lifecycle Timeline

DescriptionCVE.org

AnalysisAI

Technical ContextAI

RemediationAI

More from same product – last 7 days

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External POC / Exploit Code