CVE-2021-31721EPSS p56.3%

CVE-2021-31721CVE-2021-31721

chevereto / chevereto

Description

Chevereto before 3.17.1 allows Cross Site Scripting (XSS) via an image title at the image upload stage.

Scoring

CVSS 6.1 ()
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS0.89% probability of exploitation · percentile 56.3% · 2026-08-18T12:04:07Z
Last modified2026-07-09
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.