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onyx --cves cve-2020-11022

CVE-2020-11022

MEDKEVPOCDrupal
score
<0.1
cvss
6.9
epss
99.2%
published
2020-04-29
kev added
2021-01-21
first seen

jQuery >= 1.2 and < 3.5.0 contains a cross-site scripting caused by executing untrusted code when passing sanitized HTML from untrusted sources to DOM manipulation methods like .html() and .append(), letting attackers execute arbitrary scripts, exploit requires passing untrusted HTML to these methods.

Timeline

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

events2020-04-29 — PublishedP2021-01-21 — Added to CISA KEVK2026-10-21 — Tracked by OnyxT2026-10-21 — Public PoC: https://packetstormsecurity.com/files/162159/jQuery-1.2-Cross-Site-Scripting.htmlXscore2026-10-21: score <0.1<0.1epss2026-09-22: epss 99.2%2026-09-23: epss 99.2%2026-09-24: epss 99.2%2026-09-25: epss 99.2%2026-09-26: epss 99.2%2026-09-27: epss 99.2%2026-09-28: epss 99.2%2026-09-29: epss 99.2%2026-09-30: epss 99.2%2026-10-01: epss 99.2%2026-10-02: epss 99.2%2026-10-03: epss 99.2%2026-10-04: epss 99.2%2026-10-05: epss 99.2%2026-10-06: epss 99.2%2026-10-07: epss 99.2%2026-10-08: epss 99.2%2026-10-09: epss 99.2%2026-10-10: epss 99.2%2026-10-11: epss 99.2%2026-10-12: epss 99.2%2026-10-13: epss 99.2%2026-10-14: epss 99.2%2026-10-15: epss 99.2%2026-10-16: epss 99.2%2026-10-18: epss 99.2%2026-10-19: epss 99.2%2026-10-20: epss 99.2%2026-10-21: epss 99.2%99.2%mentions/day0no mentions in 30 days2026-09-22today
  1. Published
  2. Added to CISA KEV
  3. Tracked by Onyx
  4. Public PoC https://packetstormsecurity.com/files/162159/jQuery-1.2-Cross-Site-Scripting.html

Exploit availability

Weaknesses

CWE-79

References 70

45 more