Description
The Flashcard plugin for WordPress is vulnerable to Path Traversal in all versions up to, and including, 0.9 via the 'source' attribute of the 'flashcard' shortcode. This makes it possible for authenticated attackers, with contributor level access and above, to read the contents of arbitrary files on the server, which can contain sensitive information.
References (2)
Core 2
Scores
CVSS v3
6.5
EPSS
0.0030
EPSS Percentile
21.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-22
Status
published
Products (1)
liangshao/Flashcard Plugin for WordPress
< 0.9
Published
Jan 07, 2026
Tracked Since
Feb 18, 2026