CVE-2020-13254

MEDIUM

Django <2.2.13, <3.0.7 - Info Disclosure

Title source: llm

Description

An issue was discovered in Django 2.2 before 2.2.13 and 3.0 before 3.0.7. In cases where a memcached backend does not perform key validation, passing malformed cache keys could result in a key collision, and potential data leakage.

Exploits (1)

nomisec WORKING POC 2 stars

by danpalmer · poc

https://github.com/danpalmer/django-cve-2020-13254

View Code ZIP pw:eip

References (10)

[Release Notes, Vendor Advisory] https://docs.djangoproject.com/en/3.0/releases/security/

[Mailing List, Release Notes, Third Party Advisory] https://groups.google.com/d/msg/django-announce/pPEmb2ot4Fo/X-SMalYSBAAJ

[Mailing List, Third Party Advisory] https://lists.debian.org/debian-lts-announce/2020/06/msg00016.html

[Third Party Advisory] https://security.netapp.com/advisory/ntap-20200611-0002/

[Third Party Advisory] https://usn.ubuntu.com/4381-1/

[Third Party Advisory] https://usn.ubuntu.com/4381-2/

[Third Party Advisory] https://www.debian.org/security/2020/dsa-4705

[Release Notes, Vendor Advisory] https://www.djangoproject.com/weblog/2020/jun/03/security-releases/

[Patch, Third Party Advisory] https://www.oracle.com/security-alerts/cpujan2021.html

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4A2AP4T7RKPBCLTI2NNQG3T6MINDUUMZ/

Scores

CVSS v3 5.9

EPSS 0.0867

EPSS Percentile 92.5%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Details

CWE

CWE-295

Status published

Products (14)

canonical/ubuntu_linux 14.04

canonical/ubuntu_linux 16.04

canonical/ubuntu_linux 18.04

canonical/ubuntu_linux 19.10

canonical/ubuntu_linux 20.04

debian/debian_linux 8.0

debian/debian_linux 9.0

debian/debian_linux 10.0

djangoproject/django 2.2 - 2.2.13

fedoraproject/fedora 32

... and 4 more

Published Jun 03, 2020

Tracked Since Feb 18, 2026