CVE-2025-12250: OpenWGA TMLScript API WGA.File path traversal

Severity: medium (CVSS 4.7 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-10-27 · updated 2026-10-19
Weakness: CWE-22

Description

A flaw has been found in OpenWGA 7.11.12 Build 737. This affects an unknown function of the file WGA.File of the component TMLScript API. Executing manipulation can lead to path traversal. It is possible to launch the attack remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

OpenWGA: 7.11.12 Build 737

References

https://github.com/mikecole-mg/security_findings/blob/main/openwga/openwga-rce.md
https://vuldb.com/?ctiid.329921
https://vuldb.com/?id.329921
https://vuldb.com/?submit.673917

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