This report was translated by AI; nobody has reviewed the translation yet. Original language: Czech.

[TLP:CLEAR] Mastodon fixes 1 vulnerability

Mastodon versions 4.1.18 and 4.2.10 fix a high-severity vulnerability [1].

Mastodon - Missing authorization (CVE-2024-37903)
CVSS 8.2 (High)

Allows an unauthenticated remote attacker to widen the audience of a post, giving the new audience access to post content that is not intended for them [1].

The vulnerability is present in product:

  • Mastodon; >= 2.6.0

CVSS: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

More information:

The vulnerability was publicly disclosed 4. 7. 2024.


By CESNET, z.s.p.o. Michaela Jarošová on 9. 7. 2024.

CESNET, z.s.p.o. Logo