How to fix CVE-2025-0879?

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

CVE-2025-0879

MEDIUM

2025-09-17 [email protected]

XSS

4.7

CVSS 3.1

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:12 vuln.today

CVE Published

Sep 17, 2025 - 13:15 nvd

MEDIUM 4.7

DescriptionNVD

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Shopside Software Shopside App allows Cross-Site Scripting (XSS). This issue requires high privileges.This issue affects Shopside App: before 17.02.2025.

AnalysisAI

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Shopside Software Shopside App allows Cross-Site Scripting (XSS). Rated medium severity (CVSS 4.7), this vulnerability is remotely exploitable, low attack complexity. 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. Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Shopside Software Shopside App allows Cross-Site Scripting (XSS). This issue requires high privileges.02.2025. Version information: before 17.02.2025..

Affected ProductsAI

Shopside Software Shopside App.

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-2025-0879 vulnerability details – vuln.today

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