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Vulnerability IntelligenceCVE-2026-116863

CVE-2026-116863

CRITICAL9.6

WordPress Newsletters plugin <= 4.18.2 - Cross Site Request Forgery (CSRF) vulnerability

Published Oct 27, 2026

Modified Yesterday

Details

Cross-Site Request Forgery (CSRF) vulnerability in Tribulant Software Newsletters newsletters-lite allows Cross Site Request Forgery.This issue affects Newsletters: from n/a through 4.18.2.

References

https://patchstack.com/database/wordpress/plugin/newsletters-lite/vulnerability/wordpress-newsletters-plugin-4-18-2-cross-site-request-forgery-csrf-vulnerability?_s_id=cve

https://www.cve.org/CVERecord?id=CVE-2026-116863

CVSS Analysis

CVSS v3.1

9.6

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

RequiredUI:R

Scope

Scope

ChangedS:C

Impact

Confidentiality

HighC:H

Integrity

HighI:H

Availability

HighA:H

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

Weakness Type (CWE)

Authentication

Cross-Site Request Forgery (CSRF)

Ecosystems

Timeline

PublishedOct 27, 2026

ModifiedOct 27, 2026

CVE-2026-116863 | Mondoo Vulnerability Intelligence