onyx

onyx --cves cve-2020-13254

CVE-2020-13254

MEDPOCDjango
score
<0.1
cvss
5.9
epss
6.1%
published
2020-06-03
kev added
—
first seen

Django 2.2 before 2.2.13 and 3.0 before 3.0.7 contain a cache key collision caused by lack of key validation in memcached backend, letting attackers cause data leakage, exploit requires passing malformed cache keys.

Timeline

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

events2020-06-03 — PublishedP2026-10-21 — Tracked by OnyxT2026-10-21 — Public PoCXscore2026-10-21: score <0.1<0.1epss2026-09-22: epss 6.1%2026-09-23: epss 6.1%2026-09-24: epss 6.1%2026-09-25: epss 6.1%2026-09-26: epss 6.1%2026-09-27: epss 6.1%2026-09-28: epss 6.1%2026-09-29: epss 6.1%2026-09-30: epss 6.1%2026-10-01: epss 6.1%2026-10-02: epss 6.1%2026-10-03: epss 6.1%2026-10-04: epss 6.1%2026-10-05: epss 6.1%2026-10-06: epss 6.1%2026-10-07: epss 6.1%2026-10-08: epss 6.1%2026-10-09: epss 6.1%2026-10-10: epss 6.1%2026-10-11: epss 6.1%2026-10-12: epss 6.1%2026-10-13: epss 6.1%2026-10-14: epss 6.1%2026-10-15: epss 6.1%2026-10-16: epss 6.1%2026-10-18: epss 6.1%2026-10-19: epss 6.1%2026-10-20: epss 6.1%2026-10-21: epss 6.1%6.1%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-295

References 10