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joinmastodon mastodon vulnerabilities and exploits
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7.5
CVSSv3
CVE-2023-42451
Mastodon is a free, open-source social network server based on ActivityPub. Prior to versions 3.5.14, 4.0.10, 4.1.8, and 4.2.0-rc2, under certain circumstances, attackers can exploit a flaw in domain name normalization to spoof domains they do not own. Versions 3.5.14, 4.0.10, 4....
Joinmastodon Mastodon 4.2.0
Joinmastodon Mastodon
5.4
CVSSv3
CVE-2023-42452
Mastodon is a free, open-source social network server based on ActivityPub. In versions on the 4.x branch prior to versions 4.0.10, 4.2.8, and 4.2.0-rc2, under certain conditions, attackers can abuse the translation feature to bypass the server-side HTML sanitization, allowing un...
Joinmastodon Mastodon 4.2.0
Joinmastodon Mastodon
9.8
CVSSv3
CVE-2022-2166
Improper Restriction of Excessive Authentication Attempts in GitHub repository mastodon/mastodon before 4.0.0.
Joinmastodon Mastodon 4.0.0
Joinmastodon Mastodon
6.1
CVSSv3
CVE-2023-36459
Mastodon is a free, open-source social network server based on ActivityPub. Starting in version 1.3 and prior to versions 3.5.9, 4.0.5, and 4.1.3, an attacker using carefully crafted oEmbed data can bypass the HTML sanitization performed by Mastodon and include arbitrary HTML in ...
Joinmastodon Mastodon
1 Article
9.9
CVSSv3
CVE-2023-36460
Mastodon is a free, open-source social network server based on ActivityPub. Starting in version 3.5.0 and prior to versions 3.5.9, 4.0.5, and 4.1.3, attackers using carefully crafted media files can cause Mastodon's media processing code to create arbitrary files at any loca...
Joinmastodon Mastodon
1 Article
7.5
CVSSv3
CVE-2023-36461
Mastodon is a free, open-source social network server based on ActivityPub. When performing outgoing HTTP queries, Mastodon sets a timeout on individual read operations. Prior to versions 3.5.9, 4.0.5, and 4.1.3, a malicious server can indefinitely extend the duration of the resp...
Joinmastodon Mastodon
5.4
CVSSv3
CVE-2023-36462
Mastodon is a free, open-source social network server based on ActivityPub. Starting in version 2.6.0 and prior to versions 3.5.9, 4.0.5, and 4.1.3, an attacker can craft a verified profile link using specific formatting to conceal arbitrary parts of the link, enabling it to appe...
Joinmastodon Mastodon
9.8
CVSSv3
CVE-2022-24307
Mastodon prior to 3.3.2 and 3.4.x prior to 3.4.6 has incorrect access control because it does not compact incoming signed JSON-LD activities. (JSON-LD signing has been supported since version 1.6.0.)
Joinmastodon Mastodon
9.8
CVSSv3
CVE-2018-21018
Mastodon prior to 2.6.3 mishandles timeouts of incompletely established sessions.
Joinmastodon Mastodon
9.8
CVSSv3
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 before 3....
Joinmastodon Mastodon
1 Article
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
inject
CVE-2024-34001
CVE-2024-37018
LFI
CVE-2024-1275
CVE-2024-1086
CSRF
CVE-2024-31030
CVE-2024-24919
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