WordPress Newsletters plugin <= 4.14 - Cross Site Scripting (XSS) vulnerability (Tribulant Software Newsletters)

CVE-2026-57394

HIGH 7.1

En bref

Source: NVD
EPSS: EPSS 0.25 % · centile 17 (2026-10-31)
État: PUBLISHED
Publiée: 2026-07-13 08:41 UTC
Mise à jour: 2026-07-13 13:49 UTC
Attribuée par: Patchstack
Statut NVD: Deferred

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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 <= 4.14.

Faiblesses (CWE)

CWE-79 — Injection de code indirecte (XSS)

Références

https://patchstack.com/database/Wordpress/Plugin/newsletters-lite/vulnerability/wordpress-newsletters-plugin-4-14-cross-site-scripting-xss-vulnerability?_s_id=cve

Scores

Version	Score	Vecteur	Évalué par
CVSS 3.1	HIGH 7.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L	Patchstack
CVSS 3.1	HIGH 7.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L	NVD · audit@patchstack.com (Secondary)

Références européennes

ENISA EUVD · EUVD-2026-43466
GCVE · GCVE-0-2026-57394

Produits affectés

Produit	Versions
Tribulant Software · Newsletters	affected 0 ≤ 4.14

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD

⚠️ WordPress Newsletters plugin <= 4.14 - Cross Site Scripting (XSS) vulnerability (Tribulant Software Newsletters)