WordPress Qwizcards <= 3.9.4 - Reflected XSS
50Vexday Risk Score
Patch now. It exploitation observed by VulnCheck and has a working public exploit.
ssvc Actcvss 6.1epss 0.5%
from disclosure to weapon
Published on NVDJul 23
VulnCheck+127d
exploitation probability
0.5%top 62% of all CVEs
observed exploitation
yesVulnCheck
The Qwizcards | online quizzes and flashcards WordPress plugin through 3.9.4 does not sanitise and escape the "_stylesheet" parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin or any other user.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Affected products
Unknown · Qwizcards | online quizzes and flashcards