CVE-2024-3277

2024-05-3005:15:55

[email protected]

web.nvd.nist.gov

yumpu epaper

wordpress

unauthorized data modification

pdf files

authenticated attackers

api key

5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

5.3 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

14.1%

JSON

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.