CVE-2025-54120

July 23, 2025, 1:15 a.m.

9.3
Critical

Description

PCL (Plain Craft Launcher) Community Edition is a Minecraft launcher. In PCL CE versions 2.12.0-beta.5 to 2.12.0-beta.9, the login credentials used during the third-party login process are accidentally recorded in the local log file. Although the log file is not automatically uploaded or shared, if the user manually sends the log file, there is a risk of leakage. This is fixed in version 2.12.0-beta.10.

Product(s) Impacted

Vendor Product Versions
Pcl
  • Plain Craft Launcher
  • 2.12.0-beta.5-2.12.0-beta.9, 2.12.0-beta.10

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-532
Insertion of Sensitive Information into Log File
Information written to log files can be of a sensitive nature and give valuable guidance to an attacker or expose sensitive user information.

*CPE(s)

Affected systems and software identified for this CVE.

Type Vendor Product Version Update Edition Language Software Edition Target Software Target Hardware Other Information
a pcl plain_craft_launcher 2.12.0-beta.5-2.12.0-beta.9 / / / / / / /
a pcl plain_craft_launcher 2.12.0-beta.10 / / / / / / /

References

https://github.com/PCL-Community/PCL2-CE/commit/b72eaaef05c131958b0f03bd5e7c2464bbc2af4f
https://github.com/PCL-Community/PCL2-CE/security/advisories/GHSA-f3rx-h3cv-696g

Tags

security-advisories@github.com
CWE-532
2025-07-23
CVE-2025-54120

CVSS Score

9.3 / 10

CVSS Data - 4.0

  • Attack Vector: LOCAL
  • Attack Complexity: LOW
  • Attack Requirements: NONE
  • Privileges Required: NONE
  • User Interaction: ACTIVE
  • Scope:
  • Confidentiality Impact: HIGH
  • Integrity Impact: HIGH
  • Availability Impact: HIGH
  • Exploit Maturity: NOT_DEFINED

    • CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

    View Vector String

Timeline

Published: July 23, 2025, 1:15 a.m.
Last Modified: July 23, 2025, 1:15 a.m.

Status : Received

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

security-advisories@github.com

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.