What is CVE-2024-3277?

CVE-2024-3277 is a medium-severity vulnerability in Yumpu E-Paper Publishing, classified under Missing Authorization. CVSS score: 5.0/10. Published 2024-05-30.

How severe is CVE-2024-3277?

Medium severity. CVSS v3 base score is 5.0 out of 10.

Auth bypass in Yumpu E-Paper Publishing

CVE-2024-3277

The Yumpu ePaper publishing plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the ajax_handler function in all versions up to, and including, 2.0.24. This makes it possible for authenticated attackers, with subscriber-level access and above, to upload PDF files and publish them, as well as modify the API key.

Vulnerability class: Broken Access Control

EPSS: 0.003 (24.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.0 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N.

Affected products

Yumpu E-paper Publishing — versions 0

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

Frequently asked questions

What is CVE-2024-3277?: CVE-2024-3277 is a medium-severity vulnerability in Yumpu E-Paper Publishing, classified under Missing Authorization. CVSS score: 5.0/10. Published 2024-05-30.
How severe is CVE-2024-3277?: Medium severity. CVSS v3 base score is 5.0 out of 10.