What’s Vulnerable › Vulnerabilities

CVE-2022-0406: Improper Authorization in janeczku/calibre-web

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-04-03 · updated 2026-06-17
• Weakness: CWE-285

Description

Improper Authorization in GitHub repository janeczku/calibre-web prior to 0.6.16.

Affected products

• janeczku/calibre-web: before 0.6.16 — fixed in 0.6.16

How to fix

Upgrade to a fixed version: janeczku/calibre-web 0.6.16. Check the vendor advisory for mitigations.

References

• https://github.com/janeczku/calibre-web/commit/e0e04220109920575179a8f924543449c6de0706
• https://huntr.dev/bounties/d7498799-4797-4751-b5e2-b669e729d5db
• https://github.com/janeczku/calibre-web/commit/e0e04220109920575179a8f924543449c6de0706
• https://huntr.dev/bounties/d7498799-4797-4751-b5e2-b669e729d5db

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