WordPress Plugin Vulnerabilities

RSVP and Event Management < 2.7.17 - Unauthenticated Information Exposure

Description

The RSVP and Event Management plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.7.16. This makes it possible for unauthenticated attackers to extract sensitive user or configuration data.

Affects Plugins

Plugin icon
rsvp
Fixed in 2.7.17

References

CVE
CVE-2026-39536
URL
https://www.wordfence.com/threat-intel/vulnerabilities/id/9b4a1529-ddc5-42f2-9e50-7f45851fca4b

Classification

Type
SENSITIVE DATA DISCLOSURE
OWASP top 10
A3: Sensitive Data Exposure
CWE
CWE-200
CVSS
5.3 (medium)

Miscellaneous

Original Researcher
Muhammad Sharief (Md Sharief)
Verified
No
WPVDB ID
3313463f-12e9-4180-99fc-2f26217f2c07

Timeline

Publicly Published
2026-03-12 (about 2 months ago)
Added
2026-05-05 (about 24 days ago)
Last Updated
2026-05-05 (about 24 days ago)

Other

Published
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2024-11-14
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2024-06-19
Title
Event Monster < 1.4.4 - Unauthenticated Information Exposure
Published
2026-03-18
Title
Download Manager < 3.3.50 - Missing Authorization to Authenticated (Subscriber+) User Email Enumeration via 'user' Parameter
Published
2024-08-14
Title
ElementsKit Pro < 3.6.7 - Authenticated (Contributor+) Sensitive Information Exposure
Published
2022-06-02
Title
Co-Authors-Plus 3.5/3.5.1 - Guest Authors Email Address Disclosure