onyx

onyx --cves cve-2020-28038

CVE-2020-28038

score
<0.1
cvss
6.1
epss
2.6%
published
2020-11-02
kev added
—
first seen

WordPress before 5.5.2 contains a stored XSS caused by unsanitized post slugs, letting attackers execute scripts in the context of the site, exploit requires storing malicious post slugs.

Timeline

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

events2020-11-02 — PublishedP2026-10-21 — Tracked by OnyxTscore2026-10-21: score <0.1<0.1epss2026-09-22: epss 2.6%2026-09-23: epss 2.6%2026-09-24: epss 2.6%2026-09-25: epss 2.6%2026-09-26: epss 2.6%2026-09-27: epss 2.6%2026-09-28: epss 2.6%2026-09-29: epss 2.6%2026-09-30: epss 2.6%2026-10-01: epss 2.6%2026-10-02: epss 2.6%2026-10-03: epss 2.6%2026-10-04: epss 2.6%2026-10-05: epss 2.6%2026-10-06: epss 2.6%2026-10-07: epss 2.6%2026-10-08: epss 2.6%2026-10-09: epss 2.6%2026-10-10: epss 2.6%2026-10-11: epss 2.6%2026-10-12: epss 2.6%2026-10-13: epss 2.6%2026-10-14: epss 2.6%2026-10-15: epss 2.6%2026-10-16: epss 2.6%2026-10-18: epss 2.6%2026-10-19: epss 2.6%2026-10-20: epss 2.6%2026-10-21: epss 2.6%2.6%mentions/day0no mentions in 30 days2026-09-22today
  1. Published
  2. Tracked by Onyx

Weaknesses

CWE-79

References 7