Which versions of Tmall Demo are affected by CVE-2025-5135?

Organizations using Tmall Demo should be aware of moderate risk from CVE-2025-5135, a cross-site scripting vulnerability rated CVSS 4.8.

Is there a public PoC exploit available for CVE-2025-5135?

Yes, a public proof-of-concept exploit is available for CVE-2025-5135. Prioritise patching immediately. EPSS: 0.3%.

How to fix or mitigate CVE-2025-5135?

During next maintenance window: Identify affected systems running Tmall Demo and apply vendor patches when convenient. Verify Content-Security-Policy and output encoding.

Tmall Demo CVE-2025-5135

Q: What is the CVSS score of CVE-2025-5135?

CVE-2025-5135 has a CVSS 4.0 base score of 4.8 (Medium). CVSS vector: 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:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X. EPSS exploitation probability: 0.3%.

MEDIUM

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

2025-05-24 cna@vuldb.com

XSS Tmall Demo Project Team

4.8

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

4.8 MEDIUM

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:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

Scope

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:43 vuln.today

PoC Detected

Jun 03, 2025 - 15:48 vuln.today

Public exploit code

CVE Published

May 24, 2025 - 23:15 nvd

MEDIUM 4.8

DescriptionCVE.org

A vulnerability, which was classified as problematic, has been found in Tmall Demo up to 20250505. Affected by this issue is some unknown functionality of the file /tmall/admin/ of the component Product Details Page. The manipulation of the argument Product Name/Product Title leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. The vendor was contacted early about this disclosure but did not respond in any way.

AnalysisAI

A vulnerability, which was classified as problematic, has been found in Tmall Demo up to 20250505. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, 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. A vulnerability, which was classified as problematic, has been found in Tmall Demo up to 20250505. Affected by this issue is some unknown functionality of the file /tmall/admin/ of the component Product Details Page. The manipulation of the argument Product Name/Product Title leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. The vendor was contacted early about this disclosure but did not respond in any way. Affected products include: Project Team Tmall Demo. Version information: up to 20250505..

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.