onyx

onyx --cves cve-2022-21662

CVE-2022-21662

HIGHKEVWordPress
score
<0.1
cvss
8.0
epss
64.5%
published
2022-01-06
kev added
2022-08-19
first seen

WordPress versions from 3.7.37 to 5.8.2 contain a stored cross-site scripting caused by low-privileged authenticated users executing JavaScript, letting attackers affect high-privileged users, exploit requires user authentication.

Timeline

How this CVE moved toward exploitation. Chart: last 30 days — trend score, EPSS, community mentions per day; hover the event lane.

events2022-01-06 — PublishedP2022-08-19 — Added to CISA KEVK2026-10-21 — Tracked by OnyxTscore2026-10-21: score <0.1<0.1epss2026-09-22: epss 64.5%2026-09-23: epss 64.5%2026-09-24: epss 64.5%2026-09-25: epss 64.5%2026-09-26: epss 64.5%2026-09-27: epss 64.5%2026-09-28: epss 64.5%2026-09-29: epss 64.5%2026-09-30: epss 64.5%2026-10-01: epss 64.5%2026-10-02: epss 64.5%2026-10-03: epss 64.5%2026-10-04: epss 64.5%2026-10-05: epss 64.5%2026-10-06: epss 64.5%2026-10-07: epss 64.5%2026-10-08: epss 64.5%2026-10-09: epss 64.5%2026-10-10: epss 64.5%2026-10-11: epss 64.5%2026-10-12: epss 64.5%2026-10-13: epss 64.5%2026-10-14: epss 64.5%2026-10-15: epss 64.5%2026-10-16: epss 64.5%2026-10-18: epss 64.5%2026-10-19: epss 64.5%2026-10-20: epss 64.5%2026-10-21: epss 64.5%64.5%mentions/day0no mentions in 30 days2026-09-22today
  1. Published
  2. Added to CISA KEV
  3. Tracked by Onyx

Weaknesses

CWE-79

References 7