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    CVE-2026-116863

    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.

    Published:Oct 27, 2026
    Last Modified:Oct 29, 2026
    EPS:Oct 27, 2026
    EPSS Score:0.00177
    CVSS Score:9.6

    Affected Products

    Vendor
    Tribulant
    Product
    Newsletters
    Vendor
    Wordpress-extensions
    Product
    Newsletters

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-352 Cross-Site Request Forgery

    Related CVEs

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    CVE-2026-57645 (CVSS 8.1) — newsletters_subscribers Broken Access Control in Newsletters <= 4.13 versions.…
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    CVE-2025-67911 (CVSS 9.8) — Deserialization of Untrusted Data vulnerability in Tribulant Software Newsletters newsletters-lite allows Obje…
    CVE-2025-69020 (CVSS 6.5) — Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Tribulan…
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    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High