Riskcovery

CVE-2026-7709

janeczku Calibre-Web Endpoint kobo_auth.py generate_auth_token improper authorization

State
Published
Severity
5.3 Medium
Published
May 3, 2026
Updated
May 4, 2026
Reserved
May 3, 2026

Read the record on cve.org

Description

A vulnerability was identified in janeczku Calibre-Web up to 0.6.26. The impacted element is the function generate_auth_token of the file cps/kobo_auth.py of the component Endpoint. Such manipulation of the argument user_id leads to improper authorization. The attack may be launched remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

Scores

CVSSScoreVectorSource
4.05.3 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:PVulDB
3.16.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:RVulDB
3.06.3 MediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:RVulDB
2.06.5 MediumAV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:URVulDB

Weaknesses

Affected Products

ProductVersions
Calibre-Webjaneczku
  • 0.6.0Affected
  • 0.6.1Affected
  • 0.6.2Affected
  • 0.6.3Affected
  • 0.6.4Affected
  • 0.6.5Affected
  • 0.6.6Affected
  • 0.6.7Affected
  • 0.6.8Affected
  • 0.6.9Affected
  • 0.6.10Affected
  • 0.6.11Affected
  • 0.6.12Affected
  • 0.6.13Affected
  • 0.6.14Affected
  • 0.6.15Affected
  • 0.6.16Affected
  • 0.6.17Affected
  • 0.6.18Affected
  • 0.6.19Affected
  • 0.6.20Affected
  • 0.6.21Affected
  • 0.6.22Affected
  • 0.6.23Affected
  • 0.6.24Affected
  • and 2 more versions

References

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