How to fix CVE-2025-28871?

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

CVE-2025-28871

MEDIUM

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

2025-03-11 [email protected]

XSS

5.9

CVSS 3.1

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

Low

Lifecycle Timeline

CVSS changed

Apr 23, 2026 - 15:42 NVD

4.8 (MEDIUM) 5.9 (MEDIUM)

Analysis Generated

Mar 12, 2026 - 19:52 vuln.today

CVE Published

Mar 11, 2025 - 21:15 nvd

MEDIUM 4.8

DescriptionNVD

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in jwpegram Block Spam By Math Reloaded allows Stored XSS. This issue affects Block Spam By Math Reloaded: from n/a through 2.2.4.

AnalysisAI

Technical ContextAI

Classified as CWE-79 (Cross-site Scripting (XSS)). Affects from n/a. Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in jwpegram Block Spam By Math Reloaded allows Stored XSS. This issue affects Block Spam By Math Reloaded: from n/a through 2.2.4.

RemediationAI

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

CVE-2025-28871 vulnerability details – vuln.today

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