onyx

onyx --cves cve-2015-20107

CVE-2015-20107

score
<0.1
cvss
7.6
epss
2.8%
published
2022-04-13
kev added
—
first seen

Python (CPython) up to 3.10.8 contains a command injection caused by missing escape characters in mailcap module commands, letting attackers inject shell commands into applications that call mailcap.findmatch with untrusted input, exploit requires calling mailcap.findmatch with untrusted filenames or arguments.

Timeline

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

events2022-04-13 — PublishedP2026-10-21 — Tracked by OnyxT2026-10-21 — Public PoCXscore2026-10-21: score <0.1<0.1epss2026-09-22: epss 7.1%2026-09-23: epss 7.1%2026-09-24: epss 7.1%2026-09-25: epss 7.1%2026-09-26: epss 7.1%2026-09-27: epss 7.1%2026-09-28: epss 7.1%2026-09-29: epss 7.1%2026-09-30: epss 7.1%2026-10-01: epss 7.1%2026-10-02: epss 7.1%2026-10-03: epss 7.1%2026-10-04: epss 7.1%2026-10-05: epss 7.1%2026-10-06: epss 7.1%2026-10-07: epss 7.1%2026-10-08: epss 2.8%2026-10-09: epss 2.8%2026-10-10: epss 2.8%2026-10-11: epss 2.8%2026-10-12: epss 2.8%2026-10-13: epss 2.8%2026-10-14: epss 2.8%2026-10-15: epss 2.8%2026-10-16: epss 2.8%2026-10-18: epss 2.8%2026-10-19: epss 2.8%2026-10-20: epss 2.8%2026-10-21: epss 2.8%2.8%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-77

References 31

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