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    CVE-2018-20987

    The newsletters-lite plugin before 4.6.8.6 for WordPress has PHP object injection.

    Published:Aug 22, 2019
    Last Modified:Nov 21, 2024
    EPS:Aug 22, 2019
    EPSS Score:0.01077
    CVSS Score:9.8

    Affected Products

    Vendor
    Tribulant
    Product
    Newsletters

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-586 Object Injection

    Related CVEs

    CVE-2026-57645 (CVSS 8.1) — newsletters_subscribers Broken Access Control in Newsletters <= 4.13 versions.…
    CVE-2026-54840 (CVSS 7.3) — Unauthenticated Broken Access Control in Newsletters <= 4.13 versions.…
    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…
    CVE-2025-54034 (CVSS 7.5) — Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulner…
    CVE-2025-4857 (CVSS 7.2) — The Newsletters plugin for WordPress is vulnerable to Local File Inclusion in all versions up to, and includin…
    CVE-2024-13739 (CVSS 6.1) — The Newsletters plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the "to" parameter in…
    CVE-2025-24599 (CVSS 7.1) — Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Tribulan…
    CVE-2024-10181 (CVSS 6.4) — The Newsletters plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's newsletters…
    CVE-2024-47346 (CVSS 7.1) — Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Tribulan…

    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