CVE-2024-47182: Dozzle uses unsafe hash for passwords

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-09-27 · updated 2026-06-17
Weakness: CWE-328

Description

Dozzle is a realtime log viewer for docker containers. Before version 8.5.3, the app uses sha-256 as the hash for passwords, which leaves users susceptible to rainbow table attacks. The app switches to bcrypt, a more appropriate hash for passwords, in version 8.5.3.

Affected products

amir20 dozzle: before 8.5.3 — fixed in 8.5.3

How to fix

Upgrade to a fixed version: amir20 dozzle 8.5.3. Check the vendor advisory for mitigations.

References

https://github.com/amir20/dozzle/commit/de79f03aa3dbe5bb1e154a7e8d3dccbd229f3ea3
https://github.com/amir20/dozzle/security/advisories/GHSA-w7qr-q9fh-fj35

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