PT-2025-15121 · Unknown · Plain Craft Launcher

Published 2025-04-06 · Updated 2025-04-06 · CVE-2025-31488

Positive Technologies (AI Summary)

CVSS v4.0

4.9

Medium

Base vector

AV:L/AC:L/AT:P/PR:N/UI:A/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H

Name of the Vulnerable Software and Affected Versions Plain Craft Launcher versions prior to 2.9.3

Description The issue arises when Plain Craft Launcher (PCL) uses Internet Explorer to load webpages from third-party homepages, potentially allowing attackers to access specified webpages without the user's knowledge. This can occur when controls like WebBrowser are used in the homepage.

Recommendations For versions prior to 2.9.3, update to version 2.9.3 to resolve the issue. As a temporary workaround, consider avoiding the use of homepages that utilize controls such as WebBrowser until the update is applied. Restrict access to potentially malicious homepages to minimize the risk of exploitation.

Exploit

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2025-31488

GHSA-WFPW-HFCP-9M73

Affected Products

Plain Craft Launcher

References · 7

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/31xxx/CVE-2025-31488.json · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-31488 · Security Note
• https://osv.dev/vulnerability/CVE-2025-31488 · Vendor Advisory
• https://github.com/Hex-Dragon/PCL2/security/advisories/GHSA-wfpw-hfcp-9m73 · Note
• https://t.me/cvetracker/20930 · Telegram Post
• https://t.me/cvedetector/22228 · Telegram Post
• https://twitter.com/CVEnew/status/1908976812387926254 · Twitter Post