CVE-2024-23832

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.4 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
GitHub_MCNA
9.4 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
CVEADP
---
---
CISA-ADPADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 75%
VendorProductVersion
joinmastodonmastodon
𝑥
< 3.5.17
joinmastodonmastodon
4.0.0 ≤
𝑥
< 4.0.13
joinmastodonmastodon
4.1.0 ≤
𝑥
< 4.1.13
joinmastodonmastodon
4.2.0 ≤
𝑥
< 4.2.5
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://www.openwall.com/lists/oss-security/2024/02/02/4
https://github.com/mastodon/mastodon/commit/1726085db5cd73dd30953da858f9887bcc90b958
https://github.com/mastodon/mastodon/security/advisories/GHSA-3fjr-858r-92rw
http://www.openwall.com/lists/oss-security/2024/02/02/4
https://github.com/mastodon/mastodon/commit/1726085db5cd73dd30953da858f9887bcc90b958
https://github.com/mastodon/mastodon/security/advisories/GHSA-3fjr-858r-92rw