Vulnerability · Published Apr 8, 2026 · Assigned by Patchstack
CVE-2026-39536WordPress RSVP and Event Management plugin <= 2.7.16 - Sensitive Data Exposure vulnerability
Medium 5.3
In plain English
A medium-severity security flaw in RSVP and Event Management from WP Chill. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 16% of all known vulnerabilities).
Severity (CVSS 3.1)5.3Medium
Exploit odds (30 days)0.2%top 83.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in WP Chill RSVP and Event Management rsvp allows Retrieve Embedded Sensitive Data.This issue affects RSVP and Event Management: from n/a through <= 2.7.16.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| WP Chill | RSVP and Event Management | 0 – through 2.7.16 |
Weakness: CWE-497 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N