onyx

onyx --cves cve-2020-28034

CVE-2020-28034

MEDKEVWordPress
score
<0.1
cvss
6.1
epss
1.7%
published
2020-11-02
kev added
2020-10-29
first seen

WordPress before 5.5.2 contains a reflected cross-site scripting (XSS) caused by improper handling of global variables, letting attackers execute malicious scripts in the context of the affected site, exploit requires user interaction.

Timeline

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

events2020-10-29 — Added to CISA KEVK2020-11-02 — PublishedP2026-10-21 — Tracked by OnyxTscore2026-10-21: score <0.1<0.1epss2026-09-22: epss 1.7%2026-09-23: epss 1.7%2026-09-24: epss 1.7%2026-09-25: epss 1.7%2026-09-26: epss 1.7%2026-09-27: epss 1.7%2026-09-28: epss 1.7%2026-09-29: epss 1.7%2026-09-30: epss 1.7%2026-10-01: epss 1.7%2026-10-02: epss 1.7%2026-10-03: epss 1.7%2026-10-04: epss 1.7%2026-10-05: epss 1.7%2026-10-06: epss 1.7%2026-10-07: epss 1.7%2026-10-08: epss 1.7%2026-10-09: epss 1.7%2026-10-10: epss 1.7%2026-10-11: epss 1.7%2026-10-12: epss 1.7%2026-10-13: epss 1.7%2026-10-14: epss 1.7%2026-10-15: epss 1.7%2026-10-16: epss 1.7%2026-10-18: epss 1.7%2026-10-19: epss 1.7%2026-10-20: epss 1.7%2026-10-21: epss 1.7%1.7%mentions/day0no mentions in 30 days2026-09-22today
  1. Added to CISA KEV
  2. Published
  3. Tracked by Onyx

Weaknesses

CWE-79

References 7