onyx

onyx --cves cve-2018-19296

CVE-2018-19296

score
<0.1
cvss
8.8
epss
2.2%
published
2018-11-16
kev added
—
first seen

PHPMailer before 5.2.27 and 6.x before 6.0.6 contain an object injection caused by improper handling of unserialized data, letting attackers execute arbitrary code, exploit requires sending malicious serialized data.

Timeline

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

events2018-11-16 — PublishedP2026-10-21 — Tracked by OnyxTscore2026-10-21: score <0.1<0.1epss2026-09-22: epss 2.2%2026-09-23: epss 2.2%2026-09-24: epss 2.2%2026-09-25: epss 2.2%2026-09-26: epss 2.2%2026-09-27: epss 2.2%2026-09-28: epss 2.2%2026-09-29: epss 2.2%2026-09-30: epss 2.2%2026-10-01: epss 2.2%2026-10-02: epss 2.2%2026-10-03: epss 2.2%2026-10-04: epss 2.2%2026-10-05: epss 2.2%2026-10-06: epss 2.2%2026-10-07: epss 2.2%2026-10-08: epss 2.2%2026-10-09: epss 2.2%2026-10-10: epss 2.2%2026-10-11: epss 2.2%2026-10-12: epss 2.2%2026-10-13: epss 2.2%2026-10-14: epss 2.2%2026-10-15: epss 2.2%2026-10-16: epss 2.2%2026-10-18: epss 2.2%2026-10-19: epss 2.2%2026-10-20: epss 2.2%2026-10-21: epss 2.2%2.2%mentions/day0no mentions in 30 days2026-09-22today
  1. Published
  2. Tracked by Onyx

Weaknesses

CWE-502

References 6