CVE-2025-28871

WordPress Block Spam By Math Reloaded plugin <= 2.2.4 - Cross Site Scripting (XSS) vulnerability

5.9 Medium

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

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: High
User interaction: Required

What an attacker can affect

Confidentiality: Low
Integrity: Low
Availability: Low

Exploit likelihood

0.29%Up 0.2 points since Mar 12, 2025

What each source reports

CVE List Score used 5.9

WordPress Block Spam By Math Reloaded plugin <= 2.2.4 - Cross Site Scripting (XSS) vulnerability

Record: CVE-2025-28871
CVSS 3.1: 5.9 MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L
Weakness: CWE-79
Updated: 2026-11-02

EUVDEUVD-2025-7839 5.9

Record: EUVD-2025-7839
CVSS 3.1: 5.9 MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L
Updated: 2026-11-02

GitHub AdvisoriesGHSA-38cw-7g54-c3g7 5.9

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')...

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.

Record: GHSA-38cw-7g54-c3g7
CVSS 3.1: 5.9 MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L
Weakness: CWE-79
Updated: 2026-11-02

NVD 5.9

Record: CVE-2025-28871
CVSS 3.1: 5.9 MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L
CVSS 3.1: 4.8 MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Weakness: CWE-79
Updated: 2026-11-02

Affected products

jwpegram block spam by math reloaded

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2025-28871 is a medium vulnerability (CVSS 5.9) in Jwpegram Block Spam By Math Reloaded, published March 11, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.29%, the 21st percentile. No source names a fixed version.