VULNERABILITY INTELLIGENCE

CVE-2021-34815

CVSS score4.8 MEDIUM

EPSS probability0.84%

CISA KEVNot currently listed

Published2021-06-18

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Description

CheckSec Canopy before 3.5.2 allows XSS attacks against the login page via the LOGIN_PAGE_DISCLAIMER parameter.

Weakness classification

nvd@nist.gov: CWE-79

Primary references

cve@mitre.org — Product
cve@mitre.org — Third Party Advisory
cve@mitre.org — Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Product
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory