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CVE-2020-15005

CVE-2020-15005

This page contains facts from public vulnerability sources. Check the original advisory before updating.

In MediaWiki before 1.31.8, 1.32.x and 1.33.x before 1.33.4, and 1.34.x before 1.34.2, private wikis behind a caching server using the img_auth.php image authorization security feature may have had their files cached publicly, so any unauthorized user could view them. This occurs because Cache-Control and Vary headers were mishandled.

CVSS 3.1 · Low · EPSS 1.3% · Fix available

Published
Updated

Stack: system · php

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • mediawiki Debian:12

    Affected ranges
    • ECOSYSTEM: < 1:1.31.8-1

    Update to 1:1.31.8-1

  • mediawiki Debian:13

    Affected ranges
    • ECOSYSTEM: < 1:1.31.8-1

    Update to 1:1.31.8-1

  • mediawiki Debian:14

    Affected ranges
    • ECOSYSTEM: < 1:1.31.8-1

    Update to 1:1.31.8-1

  • mediawiki/core Packagist

    Versions
    • 1.20.3
    • 1.20.4
    • 1.20.5
    • 1.20.6
    • 1.20.7
    • 1.20.8
    • 1.21.0
    • 1.21.1
    • 1.21.10
    • 1.21.11
    • 1.21.2
    • 1.21.3
    • 1.21.4
    • 1.21.5
    • 1.21.6
    • 1.21.7
    • 1.21.8
    • 1.21.9
    • 1.22.0rc0
    • 1.24.0
    • 1.24.0-rc.0
    • 1.24.0-rc.1
    • 1.24.0-rc.2
    • 1.24.0-rc.3
    • 1.24.1
    • 1.24.2
    • 1.24.3
    • 1.24.4
    • 1.24.5
    • 1.24.6
    • 1.25.0
    • 1.25.0-rc.0
    • 1.25.1
    • 1.25.2
    • 1.25.3
    • 1.25.4
    • 1.25.5
    • 1.25.6
    • 1.26.0
    • 1.26.1
    • 1.26.2
    • 1.26.3
    • 1.26.4
    • 1.27.0
    • 1.27.0-rc.0
    • 1.27.0-rc.1
    • 1.27.1
    • 1.27.2
    • 1.27.3
    • 1.27.4
    • 1.27.5
    • 1.27.6
    • 1.27.7
    • 1.28.0
    • 1.28.0-rc.0
    • 1.28.0-rc.1
    • 1.28.1
    • 1.28.2
    • 1.28.3
    • 1.29.0
    • 1.29.0-rc.0
    • 1.29.0-rc.1
    • 1.29.1
    • 1.29.2
    • 1.29.3
    • 1.30.0
    • 1.30.0-rc.0
    • 1.30.1
    • 1.30.2
    • 1.31.0
    • 1.31.0-rc.0
    • 1.31.0-rc.1
    • 1.31.0-rc.2
    • 1.31.1
    • 1.31.2
    • 1.31.3
    • 1.31.4
    • 1.31.5
    • 1.31.6
    • 1.31.7
    Affected ranges
    • ECOSYSTEM: < 1.31.8

    Update to 1.31.8

  • mediawiki/core Packagist

    Versions
    • 1.32.0
    • 1.32.1
    • 1.32.2
    • 1.32.3
    • 1.32.4
    • 1.32.5
    • 1.32.6
    • 1.33.0
    • 1.33.0-rc.0
    • 1.33.1
    • 1.33.2
    • 1.33.3
    Affected ranges
    • ECOSYSTEM: ≥ 1.32.0, < 1.33.4

    Update to 1.33.4

  • mediawiki/core Packagist

    Versions
    • 1.34.0
    • 1.34.1
    Affected ranges
    • ECOSYSTEM: ≥ 1.34.0, < 1.34.2

    Update to 1.34.2

  • mediawiki Ubuntu:18.04:LTS

    Versions
    • 1:1.27.3-1
    • 1:1.27.4-1
    • 1:1.27.4-2
    • 1:1.27.4-3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • mediawiki Ubuntu:Pro:20.04:LTS

    Versions
    • 1:1.31.2-1ubuntu1
    • 1:1.31.5-1
    • 1:1.31.5-1ubuntu1
    • 1:1.31.5-2
    • 1:1.31.5-3
    • 1:1.31.5-3ubuntu1
    • 1:1.31.6-1
    • 1:1.31.7-1
    • 1:1.31.7-1ubuntu0.1~esm1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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