CVE-2022-31263

Home/CVE/app/models/user.rb in Mastodon before 3.5.0 allows a bypass of e-mail restrictions.

CVE

app/models/user.rb in Mastodon before 3.5.0 allows a bypass of e-mail restrictions.

MEDIUM · CVSS 5.3 EPSS 0.00217

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No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence

Sigma rules0 YARA rules0

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Affected Products & Versions

joinmastodon mastodon< 3.5.0

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Scoring & Timeline

5.3

MEDIUM · CVSS v3.1 · cve@mitre.org

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Attack Vector

Network Adjacent Local Physical

Attack Complexity

Low High

Privileges Required

None Low High

User Interaction

None Required

Scope

Unchanged Changed

Confidentiality

None Low High

Integrity

None Low High

Availability

None Low High

Published to NVD24 May 2022 · 04:15 AM

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

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References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

https://github.com/mastodon/mastodon/pull/17909PatchThird Party Advisory

https://github.com/mastodon/mastodon/releases/tag/v3.5.0Release NotesThird Party Advisory

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NIST 800-53
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