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    CVE-2026-87965

    The Easy Appointments WordPress plugin before 4.0.2.2 does not use an unguessable token to authorize its mail-link appointment cancellation and confirmation action, deriving the token from a hardcoded source-embedded salt and the appointment's creation timestamp, so unauthenticated attackers who know or guess that timestamp can cancel or confirm arbitrary appointments.

    Published:Sep 18, 2026
    Last Modified:Sep 18, 2026
    EPS:Sep 18, 2026
    EPSS Score:0.00146
    CVSS Score:4.8

    Affected Products

    Vendor
    Easy-appointments
    Product
    Easy Appointments
    Vendor
    Wordpress
    Product
    Wordpress

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-284 Improper Access Control

    Related CVEs

    CVE-2026-87966 (CVSS 5.3) — The Easy Appointments WordPress plugin before 4.0.2.2 does not perform an ownership or authorization check on …
    CVE-2026-81798 (CVSS 7.1) — Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Easy App…
    CVE-2026-19406 (CVSS 2.7) — The Easy Appointments WordPress plugin before 4.0.1 does not restrict one of its appointment-listing REST endp…
    CVE-2026-14225 (CVSS 2.7) — The Easy Appointments WordPress plugin before 3.12.28 does not correctly validate shortcode input in one of it…
    CVE-2026-14226 (CVSS 4.3) — The Easy Appointments WordPress plugin before 3.12.28 does not require a sufficient capability on one of its a…
    CVE-2026-14223 (CVSS 4.3) — The Easy Appointments WordPress plugin before 3.12.28 does not verify ownership or capability when returning s…
    CVE-2026-14222 (CVSS 3.8) — The Easy Appointments WordPress plugin before 3.12.28 does not perform any capability or nonce check in one of…
    CVE-2026-14221 (CVSS 3.8) — The Easy Appointments WordPress plugin through 4.0 does not perform capability checks in several of its appoin…
    CVE-2026-14188 (CVSS 2.7) — The Easy Appointments WordPress plugin before 3.12.28 does not perform a per-request capability or nonce check…
    CVE-2026-14224 (CVSS 5.4) — The Easy Appointments WordPress plugin before 3.12.28 does not verify that the appointment targeted by its cus…

    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