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CVE-2022-51016

CVE-2022-51016 · PocketMine-MP 3.x before 3.27.0 Authentication Bypass via Login Replay

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

PocketMine-MP 3.x (before 3.27.0) does not implement Minecraft Bedrock protocol encryption, so the server cannot verify that a connecting client possesses the private key corresponding to its login token. An attacker who captures a valid login from another player's session (for example by tricking the player into connecting to an attacker-controlled server) can replay that login to impersonate the victim and pass XBOX Live authentication until the JWT token expires (typically 2-3 days). This affects servers directly reachable over the internet that are not behind a proxy with encryption enabled. Fixed in 4.0.0 and backported to 3.27.0.

CVSS 5.3 · Medium · EPSS 0.2% · Fix available

Published
Updated

Stack: php

Affected products and versions

  • pocketmine-mp

    Versions
    • ≥ 3.0.0, < 3.27.0: Affected (semver)
    • 3.27.0: Not affected (semver)

    Update to 3.27.0

  • pocketmine/pocketmine-mp Packagist

    Versions
    • 3.0.0
    • 3.0.1
    • 3.0.10
    • 3.0.11
    • 3.0.12
    • 3.0.2
    • 3.0.3
    • 3.0.4
    • 3.0.5
    • 3.0.6
    • 3.0.7
    • 3.0.8
    • 3.0.9
    • 3.1.0
    • 3.1.1
    • 3.1.2
    • 3.1.3
    • 3.1.4
    • 3.1.5
    • 3.1.6
    • 3.1.7
    • 3.1.8
    • 3.10.0
    • 3.10.1
    • 3.11.0
    • 3.11.1
    • 3.11.2
    • 3.11.3
    • 3.11.4
    • 3.11.5
    • 3.11.6
    • 3.11.7
    • 3.12.0
    • 3.12.1
    • 3.12.2
    • 3.12.3
    • 3.12.4
    • 3.12.5
    • 3.12.6
    • 3.13.0
    • 3.13.1
    • 3.14.0
    • 3.14.1
    • 3.14.2
    • 3.14.3
    • 3.15.0
    • 3.15.1
    • 3.15.2
    • 3.15.3
    • 3.15.4
    • 3.16.0
    • 3.16.1
    • 3.17.0
    • 3.17.1
    • 3.17.2
    • 3.17.3
    • 3.17.4
    • 3.17.5
    • 3.17.6
    • 3.17.7
    • 3.18.0
    • 3.18.1
    • 3.18.2
    • 3.19.0
    • 3.19.1
    • 3.19.2
    • 3.19.3
    • 3.2.0
    • 3.2.1
    • 3.2.2
    • 3.2.3
    • 3.2.4
    • 3.2.5
    • 3.2.6
    • 3.2.7
    • 3.20.0
    • 3.21.0
    • 3.21.1
    • 3.22.0
    • 3.22.1
    • 3.22.2
    • 3.22.3
    • 3.22.4
    • 3.22.5
    • 3.23.0
    • 3.23.1
    • 3.24.0
    • 3.25.0
    • 3.25.1
    • 3.25.2
    • 3.25.3
    • 3.25.4
    • 3.25.5
    • 3.25.6
    • 3.26.0
    • 3.26.1
    • 3.26.2
    • 3.26.3
    • 3.26.4
    • 3.26.5
    • 3.27.0
    • 3.28.0
    • 3.3.0
    • 3.3.1
    • 3.3.2
    • 3.3.3
    • 3.3.4
    • 3.4.0
    • 3.4.1
    • 3.4.2
    • 3.4.3
    • 3.5.0
    • 3.5.1
    • 3.5.10
    • 3.5.11
    • 3.5.12
    • 3.5.13
    • 3.5.2
    • 3.5.3
    • 3.5.4
    • 3.5.5
    • 3.5.6
    • 3.5.7
    • 3.5.8
    • 3.5.9
    • 3.6.0
    • 3.6.1
    • 3.6.2
    • 3.6.3
    • 3.6.4
    • 3.6.5
    • 3.6.6
    • 3.7.0
    • 3.7.1
    • 3.7.2
    • 3.7.3
    • 3.8.0
    • 3.8.1
    • 3.8.2
    • 3.8.3
    • 3.8.4
    • 3.8.5
    • 3.8.6
    • 3.8.7
    • 3.9.0
    • 3.9.1
    • 3.9.2
    • 3.9.3
    • 3.9.4
    • 3.9.5
    • 3.9.6
    • 3.9.7
    • 3.9.8
    • 4.0.0-BETA1
    • 4.0.0-BETA10
    • 4.0.0-BETA11
    • 4.0.0-BETA12
    • 4.0.0-BETA13
    • 4.0.0-BETA14
    • 4.0.0-BETA15
    • 4.0.0-BETA2
    • 4.0.0-BETA3
    • 4.0.0-BETA4
    • 4.0.0-BETA5
    • 4.0.0-BETA6
    • 4.0.0-BETA7
    • 4.0.0-BETA8
    • 4.0.0-BETA9
    Affected ranges
    • ECOSYSTEM: ≥ 3.0.0, < 4.0.0

    Update to 4.0.0

Original sources

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