VulnerabilityModified
CVE-2022-31263
app/models/user.rb in Mastodon before 3.5.0 allows a bypass of e-mail restrictions.
MEDIUM 5.3EPSS 0.88%
Does this matter?
Lower severity and a low EPSS score (0.88%). Track it; it rarely justifies an emergency change on its own.
Description
app/models/user.rb in Mastodon before 3.5.0 allows a bypass of e-mail restrictions.
- CVSS 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
- EPSS
- 0.88% probability · 59th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Affected
- joinmastodon/mastodon
- Source
- cve@mitre.org
EPSS 0.9% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://github.com/mastodon/mastodon/pull/17909Patch, Third Party Advisory
- https://github.com/mastodon/mastodon/releases/tag/v3.5.0Release Notes, Third Party Advisory
- https://github.com/mastodon/mastodon/pull/17909Patch, Third Party Advisory
- https://github.com/mastodon/mastodon/releases/tag/v3.5.0Release Notes, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.