CVE-2025-24599

WordPress Newsletters plugin <= 4.9.9.6 - Reflected Cross Site Scripting (XSS) vulnerability

Published Feb 4, 2025 CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed
Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Tribulant Software Newsletters newsletters-lite allows Reflected XSS.This issue affects Newsletters: from n/a through <= 4.9.9.6.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-3803 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Tribulant Newsletters allows Reflected XSS. This issue affects Newsletters: from n/a through 4.9.9.6.
History
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L'}

Type Values Removed Values Added
Description Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Tribulant Newsletters allows Reflected XSS. This issue affects Newsletters: from n/a through 4.9.9.6. Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Tribulant Software Newsletters newsletters-lite allows Reflected XSS.This issue affects Newsletters: from n/a through <= 4.9.9.6.
References
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L'}

Type Values Removed Values Added
Metrics epss

{'score': 0.00035}

epss

{'score': 0.00045}

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Tribulant Newsletters allows Reflected XSS. This issue affects Newsletters: from n/a through 4.9.9.6.
Title WordPress Newsletters plugin <= 4.9.9.6 - Reflected Cross Site Scripting (XSS) vulnerability
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
May 11, 2026, 11:30 PM
Reserved
Jan 23, 2025, 2:50 PM
Status
Deferred
Published
Feb 4, 2025, 3:15 PM
Modified
Jun 17, 2026, 8:59 AM