Medium severity4.8NVD Advisory· Published Jul 12, 2021· Updated Jun 17, 2026

CVE-2021-24418

Description

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

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

WordPress/Smooth Scroll Page Up/Down Buttonsllm-fuzzy
Range: <=1.4
Mark Senff/Smooth Scroll Page Up/Down Buttonsv5
Range: 1.4

Patches

Vulnerability mechanics

References

wpscan.com/vulnerability/1512bba9-89e2-493d-b85d-10c7acb903dbnvdExploitThird Party Advisory
m0ze.ru/vulnerability/%5B2021-04-29%5D-%5BWordPress%5D-%5BCWE-79%5D-Smooth-Scroll-Page-UpDown-Buttons-WordPress-Plugin-v1.4.txtnvd

News mentions

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cvss	0.312
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000