Vulnerabilities > Joinmastodon > Mastodon > High
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2023-09-19 | CVE-2023-42450 | Server-Side Request Forgery (SSRF) vulnerability in Joinmastodon Mastodon 4.2.0 Mastodon is a free, open-source social network server based on ActivityPub. | 7.5 |
| 2023-09-19 | CVE-2023-42451 | Use of Incorrectly-Resolved Name or Reference vulnerability in Joinmastodon Mastodon Mastodon is a free, open-source social network server based on ActivityPub. | 7.5 |
| 2023-07-06 | CVE-2023-36461 | Allocation of Resources Without Limits or Throttling vulnerability in Joinmastodon Mastodon Mastodon is a free, open-source social network server based on ActivityPub. | 7.5 |
| 2022-12-04 | CVE-2022-46405 | Uncontrolled Recursion vulnerability in Joinmastodon Mastodon Mastodon through 4.0.2 allows attackers to cause a denial of service (large Sidekiq pull queue) by creating bot accounts that follow attacker-controlled accounts on certain other servers associated with a wildcard DNS A record, such that there is uncontrolled recursion of attacker-generated messages. | 7.5 |
| 2022-02-03 | CVE-2022-24307 | Incorrect Authorization vulnerability in Joinmastodon Mastodon Mastodon before 3.3.2 and 3.4.x before 3.4.6 has incorrect access control because it does not compact incoming signed JSON-LD activities. | 7.5 |
| 2019-09-22 | CVE-2018-21018 | Insufficient Session Expiration vulnerability in Joinmastodon Mastodon Mastodon before 2.6.3 mishandles timeouts of incompletely established sessions. | 7.5 |