CVE-2021-30141

HIGH

Friendica <2021.01 - Info Disclosure

Title source: llm

Description

Module/Settings/UserExport.php in Friendica through 2021.01 allows settings/userexport to be used by anonymous users, as demonstrated by an attempted access to an array offset on a value of type null, and excessive memory consumption. NOTE: the vendor states "the feature still requires a valid authentication cookie even if the route is accessible to non-logged users.

References (2)

[Exploit, Third Party Advisory] https://github.com/friendica/friendica/issues/10110

[Patch, Third Party Advisory] https://github.com/friendica/friendica/pull/10113/commits/acbcc56754121ba080eac5b6fdf69e64ed7fe453

Scores

CVSS v3 7.5

EPSS 0.0047

EPSS Percentile 64.1%

Attack Vector NETWORK

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

Classification

CWE

CWE-401

Status published

Affected Products (1)

friendica/friendica < 2021.01

Timeline

Published Apr 05, 2021

Tracked Since Feb 18, 2026