TI-2024-28931 Aliases CVE-2024-43279 GHSA-5g3f-7r68-hhpq

WordPress Newsletters plugin <= 4.9.8 - Cross Site Scripting (XSS) vulnerability

LOW 31CWE-79Published 2024-08-18 · Updated 2026-04-28

Key facts

Attack vector: Network
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · Low
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Tribulant Newsletters allows Reflected XSS.This issue affects Newsletters: from n/a through 4.9.8.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00302 23rd percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
contrid	Newsletters	up to 4.9.8	—	No fix listed	CNA

Newsletters Vendorcontrid Affected up to 4.9.8 Fixed in — No fix listed CNA

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPE	Versions	Role	Vendor
cpe:2.3:a:tribulant:newsletters::::::::	—	—	contrid

cpe:2.3:a:tribulant:newsletters:*:*:*:*:*:*:*:* Versions — — ·contrid

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2024-43279
2026-10-03 Alias added: GHSA-5g3f-7r68-hhpq

References

Other 1

https://patchstack.com/database/vulnerability/newsletters-lite/wordpress-newsletters-plugin-4-9-8-cross-site-scripting-xss-vulnerability?_s_id=cve

TI-2023-04414 Newsletter Lite < 4.9.3 - Admin+ Command Injection CVSS 3.1HIGH 7.2
TI-2014-04458 Unrestricted file upload vulnerability in the Tribulant Slideshow Gallery plugin before… CVSS 2.0MEDIUM 6.5
TI-2018-14949 The newsletters-lite plugin before 4.6.8.6 for WordPress has PHP object injection. CVSS 3.0CRITICAL 9.8
TI-2018-12822 SQL Injection exists in the Tribulant Slideshow Gallery plugin 1.6.8 for WordPress via… CVSS 3.0CRITICAL 9.8
TI-2019-10994 wp-admin/admin-ajax.php?action=newsletters_exportmultiple in the Tribulant Newsletters… CVSS 3.1HIGH 8.8
TI-2026-02607 Newsletters <= 4.13 - Unauthenticated SQL Injection via wpmlsubscriber_id Parameter CVSS 3.1HIGH 7.5

See all 35 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences