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WS-2021-0498

Date: August 19, 2025

Inability to de-op players if listed in ops.txt with non-lowercase letters in pocketmine-mp before 4.0.3

Language: PHP

Severity Score

Related Resources (6)

https://github.com/pmmp/PocketMine-MP/commit/4d37b79ff7f9d9452e988387f97919a9a1c4954e
https://github.com/pmmp/PocketMine-MP/security/advisories/GHSA-j5qg-w9jg-3wg3
https://github.com/pmmp/PocketMine-MP
https://github.com/iTXTech/Genisys/issues/1188
https://github.com/pmmp/PocketMine-MP/blob/4.0.3/changelogs/4.0.md#403
https://www.mend.io/vulnerability-database/WS-2021-0498

Severity Score

Weakness Type (CWE)

Improper Authorization

CWE-285

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): CHANGED
Confidentiality (C): LOW
Integrity (I): LOW
Availability (A): NONE

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