onyx

onyx --cves cve-2013-4152

CVE-2013-4152

score
<0.1
cvss
6.8
epss
25.6%
published
2014-01-23
kev added
—
first seen

Spring Framework before 3.2.4 and 4.0.0.M1 contains an XML External Entity (XXE) caused by not disabling entity resolution in the JAXB marshaller, letting attackers read arbitrary files, cause denial of service, and conduct CSRF attacks via XML external entity declarations, exploit requires processing untrusted XML input.

Timeline

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

events2014-01-23 — PublishedP2026-10-21 — Tracked by OnyxT2026-10-21 — Public PoCXscore2026-10-21: score <0.1<0.1epss2026-09-22: epss 25.5%2026-09-23: epss 25.5%2026-09-24: epss 25.5%2026-09-25: epss 25.5%2026-09-26: epss 25.5%2026-09-27: epss 25.5%2026-09-28: epss 25.5%2026-09-29: epss 25.5%2026-09-30: epss 25.6%2026-10-01: epss 25.6%2026-10-02: epss 25.6%2026-10-03: epss 25.6%2026-10-04: epss 25.6%2026-10-05: epss 25.6%2026-10-06: epss 25.6%2026-10-07: epss 25.6%2026-10-08: epss 25.6%2026-10-09: epss 25.6%2026-10-10: epss 25.6%2026-10-11: epss 25.6%2026-10-12: epss 25.6%2026-10-13: epss 25.6%2026-10-14: epss 25.6%2026-10-15: epss 25.6%2026-10-16: epss 25.6%2026-10-18: epss 25.6%2026-10-19: epss 25.6%2026-10-20: epss 25.6%2026-10-21: epss 25.6%25.6%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-264

References 13