CVEvulnerability

CVE-2024-23832

9.8 CRITICAL Published 2024-02-01 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2024-02-01
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.4 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-290

Description

Mastodon is a free, open-source social network server based on ActivityPub Mastodon allows configuration of LDAP for authentication. Due to insufficient origin validation in all Mastodon, attackers can impersonate and take over any remote account. Every Mastodon version prior to 3.5.17 is vulnerable, as well as 4.0.x versions prior to 4.0.13, 4.1.x version prior to 4.1.13, and 4.2.x versions prior to 4.2.5.

Affected configurations

• joinmastodon mastodon (< 3.5.17) • joinmastodon mastodon (>= 4.0.0 < 4.0.13) • joinmastodon mastodon (>= 4.1.0 < 4.1.13) • joinmastodon mastodon (>= 4.2.0 < 4.2.5)

Related

Weakness · CWE (1)

  • CWE-290 Authentication Bypass by Spoofing weakness

References