CVE-2021-24418

Smooth Scroll Page Up/Down Buttons <= 1.4 - Authenticated Stored XSS via psb_positioning

MEDIUM 4.8EPSS 0.6%

The Smooth Scroll Page Up/Down Buttons WordPress plugin through 1.4 does not properly sanitise and validate its psb_positioning settings, allowing high privilege users such as admin to set an XSS payload in it, which will be executed in all pages of the blog

Affected: Mark Senff · Smooth Scroll Page Up/Down Buttons
CVSS v3.1 NVD: 4.8 MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
CVSS v2.0 NVD: 3.5 LOWAV:N/AC:M/Au:S/C:N/I:P/A:N
EPSS: 0.63% chance of exploitation in the next 30 days, 49th percentile
Published: 2021-07-12
Updated: 2024-08-03

Proof-of-concept exploits (1)

https://wpscan.com/vulnerability/1512bba9-89e2-493d-b85d-10c7acb903db

References

CVE Record
NVD entry