Automattic

Activitypub

5 vulnerabilities found.

Hinweis: Diese Liste kann unvollständig sein. Daten werden ohne Gewähr im Ursprungsformat bereitgestellt.
6.5

CVE-2023-52199

  • EPSS 0.11%
  • Published 11.06.2024 15:15:55
  • Last modified 21.11.2024 08:39:23

Missing Authorization vulnerability in Matthias Pfefferle & Automattic ActivityPub.This issue affects ActivityPub: from n/a through 1.0.5.

5.4

CVE-2023-5057

Exploit
  • EPSS 0.11%
  • Published 16.10.2023 20:15:17
  • Last modified 21.11.2024 08:40:59

The ActivityPub WordPress plugin before 1.0.0 does not escape user metadata before outputting them in mentions, which could allow users with a role of Contributor and above to perform Stored XSS attacks

5.4

CVE-2023-3746

Exploit
  • EPSS 0.11%
  • Published 16.10.2023 20:15:15
  • Last modified 23.04.2025 17:16:38

The ActivityPub WordPress plugin before 1.0.0 does not sanitize and escape some data from post content, which could allow contributor and above role to perform Stored Cross-Site Scripting attacks

4.3

CVE-2023-3706

Exploit
  • EPSS 0.15%
  • Published 16.10.2023 20:15:14
  • Last modified 23.04.2025 17:16:38

The ActivityPub WordPress plugin before 1.0.0 does not ensure that post titles to be displayed are public and belong to the plugin, allowing any authenticated user, such as subscriber to retrieve the title of arbitrary post (such as draft and private...

4.3

CVE-2023-3707

Exploit
  • EPSS 0.15%
  • Published 16.10.2023 20:15:14
  • Last modified 23.04.2025 17:16:38

The ActivityPub WordPress plugin before 1.0.0 does not ensure that post contents to be displayed are public and belong to the plugin, allowing any authenticated user, such as subscriber to retrieve the content of arbitrary post (such as draft and pri...