What is CVE-2024-11271?

CVE-2024-11271 is a high-severity vulnerability in Webinarpress, classified under Missing Authorization. CVSS score: 8.8/10. Published 2025-01-08.

How severe is CVE-2024-11271?

High severity. CVSS v3 base score is 8.8 out of 10.

Is CVE-2024-11271 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Auth bypass in Webinarpress

CVE-2024-11271

The WordPress Webinar Plugin – WebinarPress plugin for WordPress is vulnerable to modification of data due to a missing capability check on several functions in all versions up to, and including, 1.33.24. This makes it possible for authenticated attackers, with subscriber-level access and above, to modify webinars.

Vulnerability class: Broken Access Control

EPSS: 0.004 (34.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Webinarpress
Wpwebinarsystem Webinarpress – Webinar System For Wordpress — versions 0

Weakness classification (CWE)

CWE-862 — Missing Authorization

Public proof-of-concept exploits

References

security@wordfence.com (Third Party Advisory)
security@wordfence.com (Patch)

Frequently asked questions

What is CVE-2024-11271?: CVE-2024-11271 is a high-severity vulnerability in Webinarpress, classified under Missing Authorization. CVSS score: 8.8/10. Published 2025-01-08.
How severe is CVE-2024-11271?: High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2024-11271 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.