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Server-side Request Forgery (SSRF) Affecting calibreweb package, versions [,0.6.17)

0.0
medium
0
10

Snyk CVSS

    Attack Complexity Low
    Privileges Required High
    Confidentiality High
    Integrity High

    Threat Intelligence

    EPSS 0.19% (57th percentile)
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NVD
9.8 critical

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  • Snyk ID SNYK-PYTHON-CALIBREWEB-2420036
  • published 9 Mar 2022
  • disclosed 8 Mar 2022
  • credit Unknown
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Introduced: 8 Mar 2022

CVE-2022-0766 Open this link in a new tab
CWE-918 Open this link in a new tab

How to fix?

Upgrade calibreweb to version 0.6.17 or higher.

Overview

calibreweb is a Web app for browsing, reading and downloading eBooks stored in a Calibre database.

Affected versions of this package are vulnerable to Server-side Request Forgery (SSRF) due to an incomplete fix for CVE-2022-0339. The blacklist does not check for 0.0.0.0, which would result in a payload of 0.0.0.0 resolving to localhost.

References