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Critical severity9.4NVD Advisory· Published Feb 1, 2024· Updated Jun 17, 2026

CVE-2024-23832

CVE-2024-23832

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

4
  • Mastodon/Mastodon3 versions
    cpe:2.3:a:joinmastodon:mastodon:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:joinmastodon:mastodon:*:*:*:*:*:*:*:*range: <3.5.17
    • (no CPE)range: <3.5.17, >=4.0.0 <4.0.13, >=4.1.0 <4.1.13, >=4.2.0 <4.2.5
    • (no CPE)range: < 3.5.17
  • osv-coords
    pkg:bitnami/mastodon
    Range: < 3.5.17

Patches

Vulnerability mechanics

References

3

News mentions

0

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