onyx

onyx --cves cve-2022-48565

CVE-2022-48565

CRITPOCPython (CPython)
score
<0.1
cvss
9.8
epss
5.1%
published
2023-08-22
kev added
—
first seen

Python through 3.9.1's plistlib module no longer accepts entity declarations in XML plist files, preventing XML External Entity (XXE) vulnerabilities, exploit requires processing untrusted XML plist files.

Timeline

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

events2023-08-22 — PublishedP2026-10-21 — Tracked by OnyxT2026-10-21 — Public PoCXscore2026-10-21: score <0.1<0.1epss2026-09-22: epss 5.1%2026-09-23: epss 5.1%2026-09-24: epss 5.1%2026-09-25: epss 5.1%2026-09-26: epss 5.1%2026-09-27: epss 5.1%2026-09-28: epss 5.1%2026-09-29: epss 5.1%2026-09-30: epss 5.1%2026-10-01: epss 5.1%2026-10-02: epss 5.1%2026-10-03: epss 5.1%2026-10-04: epss 5.1%2026-10-05: epss 5.1%2026-10-06: epss 5.1%2026-10-07: epss 5.1%2026-10-08: epss 5.1%2026-10-09: epss 5.1%2026-10-10: epss 5.1%2026-10-11: epss 5.1%2026-10-12: epss 5.1%2026-10-13: epss 5.1%2026-10-14: epss 5.1%2026-10-15: epss 5.1%2026-10-16: epss 5.1%2026-10-18: epss 5.1%2026-10-19: epss 5.1%2026-10-20: epss 5.1%2026-10-21: epss 5.1%5.1%mentions/day0no mentions in 30 days2026-09-22today
  1. Published
  2. Tracked by Onyx
  3. Public PoC

Exploit availability

Public PoC flagged by vulnx; no direct exploit link among the citations.

Weaknesses

CWE-611

References 7