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Solution
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Workaround
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Fri, 28 Aug 2026 21:30:00 +0000
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| Metrics |
ssvc
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Fri, 28 Aug 2026 14:00:00 +0000
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| Title | Trusted Proxy Authentication Bypass in OX Dovecot |
Fri, 28 Aug 2026 11:30:00 +0000
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| Description | Forwarding information received from a host listed as a trusted proxy is not kept separate from Dovecot's own authentication fields, so a value sent by that host can be injected as an internal authentication field. Any host permitted to act as a trusted proxy can authenticate as any user without knowing that user's password. This affects deployments whose password database honours a field that permits authentication without a password. Deployments that do not configure trusted proxies are not affected. Restrict the list of trusted proxy networks to hosts that are fully under your control. Update to non-vulnerable version. No publicly available exploits are known. | |
| Weaknesses | CWE-287 | |
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: OX
Published:
Updated: 2026-08-28T15:54:17.203Z
Reserved: 2026-04-23T11:15:21.199Z
Link: CVE-2026-42008
Updated: 2026-08-28T14:32:35.986Z
Status : Received
Published: 2026-08-28T12:16:29.380
Modified: 2026-08-28T20:17:30.170
Link: CVE-2026-42008
No data.
OpenCVE Enrichment
Updated: 2026-08-28T13:45:17Z