BEAF < 4.7.1 - Admin+ Stored XSS via Widget Shortcode Field
33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 5.4epss 0.2%
exploitation probability
0.2%top 87% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
The Ultimate Before After Image Slider & Gallery WordPress plugin before 4.7.1 does not escape the value of the BEAF Slider widget's shortcode field before outputting it on the front end (the value is passed through do_shortcode, which echoes non-shortcode content verbatim), allowing users with administrator-level access to store a script that executes in the browser of any visitor who loads a page displaying the widget.
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Affected products
Unknown · Ultimate Before After Image Slider & Gallerypublic PoCs found — 1
cve_referencewpscan.com/vulnerability/754f0960-efc8-426f-bb1d-7cceec920910/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.