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Asif Nawaz MinhasWPEX-ID:8E897DCC-6E52-440B-83AD-B119C55751C7HistorySep 13, 2021 - 12:00 a.m.
Simple Social Media Share Buttons < 3.2.4 - Authenticated Stored Cross-Site Scripting
2021-09-1300:00:00
Asif Nawaz Minhas
334
social media
cross-site scripting
authentication
plugin
payload
post type settings
EPSS
0.001
Percentile
24.8%
The plugin does not escape the Share Title settings before outputting it in the frontend pages or posts (depending on the settings used), allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.
Put the following payload <svg onload=alert(/XSS/)> in the Share Title settings of the plugin (with at least one Social Buttons Designs enabled)
The XSS will be triggered depending on the Post type Settings selected (like just homepage, posts, pages etc)Related
wpvulndb
wpvulndb
cvelist
cvelist
cnvd
cnvd
patchstack
patchstack
prion
prion
Cross site scripting
2021-10-11 11:15:00
nvd
nvd
CVE-2021-24656
2021-10-11 11:15:08
cve
cve
CVE-2021-24656
2021-10-11 11:15:08