PocketMine-MP before 4.0.3 Operator Privilege Escalation via Case Sensitivity
PocketMine-MP before 4.0.3 does not perform case-insensitive matching when removing operator entries from ops.txt. The removeOp function lowercases the supplied name but only removes an exactly matching entry, so an operator name stored with non-lowercase letters cannot be revoked using the deop command, leaving the player as an operator until the entry is removed from ops.txt manually.
CVE-2021-48006
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2021-48006
PocketMine-MP
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "pmmp",
"product": "PocketMine-MP",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "4.0.3",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "4.0.3",
"versionType": "semver"
}
],
"packageURL": "pkg:composer/pocketmine/pocketmine-mp",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2021-48006
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #12593 · Revision 1
- Added to Heist Feed
- Publisher date