How to fix CVE-2025-65540?

Within 30 days: Identify affected systems running xmall and apply vendor patches as part of regular patch cycle. Verify Content-Security-Policy and output encoding.

Is Xmall affected by CVE-2025-65540?

Organizations using xmall should be aware of moderate risk from CVE-2025-65540, a cross-site scripting vulnerability rated CVSS 6.1. Attackers could inject scripts to steal sessions or perform actions as authenticated users. Proof-of-concept code is publicly available.

CVE-2025-65540

MEDIUM

2025-11-29 [email protected]

XSS Xmall

6.1

CVSS 3.1

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:24 vuln.today

PoC Detected

Dec 23, 2025 - 16:05 vuln.today

Public exploit code

CVE Published

Nov 29, 2025 - 04:15 nvd

MEDIUM 6.1

DescriptionNVD

Multiple Cross-Site Scripting (XSS) vulnerabilities exist in xmall v1.1 due to improper handling of user-supplied data. User input fields such as username and description are directly rendered into HTML without proper sanitization or encoding, allowing attackers to inject and execute malicious scripts.

AnalysisAI

Multiple Cross-Site Scripting (XSS) vulnerabilities exist in xmall v1.1 due to improper handling of user-supplied data. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. Multiple Cross-Site Scripting (XSS) vulnerabilities exist in xmall v1.1 due to improper handling of user-supplied data. User input fields such as username and description are directly rendered into HTML without proper sanitization or encoding, allowing attackers to inject and execute malicious scripts. Affected products include: Exrick Xmall.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.

CVE-2025-65540 vulnerability details – vuln.today

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