CVE-2025-24600 MEDIUM

CVE-2025-24600: WordPress RSVPMaker plugin <= 11.4.5 - Broken Access Control vulnerability

Vendor Davidfcarr

Product RSVPMarker

Weakness CWE-862 · Missing authorization

Published January 27, 2025

Last update April 28, 2026

View on NVD All CVEs

CVSS base score

5.3/10

Attack vector Network

Attack complexity Low

Privileges required None

User interaction None

Confidentiality None

Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

What the vulnerability does

01Description

Missing Authorization vulnerability in davidfcarr RSVPMarker rsvpmaker.This issue affects RSVPMarker : from n/a through <= 11.4.5.

Explanation of Vulnerability in Simple Terms

02Summary

RSVPMarker versions 11.4.5 and earlier lack proper authorization checks, allowing unauthenticated attackers to modify data on the site. The vulnerability requires no user interaction and can be exploited over the network. Site administrators should update to a version newer than 11.4.5 as soon as possible.

What an attacker can do

03Attacker Capabilities

Modify data on the site without authentication.

Potential impact on your site

04Site Impact

Unauthorized users can alter RSVPMarker data, potentially corrupting event registrations or responses.

Conditions required to exploit

05Prerequisites

Network access only; no authentication or user interaction required.

Key dates

06Disclosure timeline

January 27, 2025 CVE published

April 28, 2026 Record updated

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2025-24600 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/862.html AskarLabs — CWE-862 write-up Missing Authorization

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