onyx

onyx --cves cve-2018-20153

CVE-2018-20153

score
<0.1
cvss
5.4
epss
2.0%
published
2018-12-14
kev added
—
first seen

WordPress before 4.9.9 and 5.x before 5.0.1 contain a stored cross-site scripting caused by contributors being able to modify comments made by users with greater privileges, letting attackers execute scripts in the context of the site, exploit requires contributor privileges.

Timeline

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

events2018-12-14 — PublishedP2026-10-21 — Tracked by OnyxTscore2026-10-21: score <0.1<0.1epss2026-09-22: epss 2.0%2026-09-23: epss 2.0%2026-09-24: epss 2.0%2026-09-25: epss 2.0%2026-09-26: epss 2.0%2026-09-27: epss 2.0%2026-09-28: epss 2.0%2026-09-29: epss 2.0%2026-09-30: epss 2.0%2026-10-01: epss 2.0%2026-10-02: epss 2.0%2026-10-03: epss 2.0%2026-10-04: epss 2.0%2026-10-05: epss 2.0%2026-10-06: epss 2.0%2026-10-07: epss 2.0%2026-10-08: epss 2.0%2026-10-09: epss 2.0%2026-10-10: epss 2.0%2026-10-11: epss 2.0%2026-10-12: epss 2.0%2026-10-13: epss 2.0%2026-10-14: epss 2.0%2026-10-15: epss 2.0%2026-10-16: epss 2.0%2026-10-18: epss 2.0%2026-10-19: epss 2.0%2026-10-20: epss 2.0%2026-10-21: epss 2.0%2.0%mentions/day0no mentions in 30 days2026-09-22today
  1. Published
  2. Tracked by Onyx

Weaknesses

CWE-79

References 8