GHSA-5957-c7qm-m469 json
Possible signature replay in Action Mailbox Mailgun ingress
published 2026-11-04 5 d ago modified 2026-11-04 5 d ago
Unreviewed: the maintainers' own advisory
Published by the maintainers on their GitHub repository rails/rails. GitHub has not reviewed it into the GitHub Advisory Database and no CVE record has reached us yet, so everything here comes from the maintainers alone. Read the full advisory on GitHub.
- cvss
- 3.7
- version 3.1, the maintainers
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- —
- no score, EPSS covers CVEs only
- public exploits
- 0
- none known
Summary
Security advisory published by the maintainers of rails/rails for actionmailbox: the maintainers' own advisory, not a reviewed GitHub Advisory Database entry. The full advisory is on GitHub.
Patch / fix
- rubygems actionmailbox 8.0.5.2, 8.1.4.1
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| the maintainers | 3.1 | 3.7 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| rubygems | actionmailbox | >=8.1, <8.1.4.1 <8.0.5.2 |
8.1.4.1 8.0.5.2 |
Classification
- Weakness
-
- CWE-294 Authentication Bypass by Capture-replay
- Technology feeds
References
Sources
- Maintainer advisory GHSA-5957-c7qm-m469
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
The maintainers of rails/rails published their own advisory on GitHub. Its facts and headline are shown here; the description stays on GitHub.