A Privilege Escalation issue in the inter-process communication procedure from GOG Galaxy (Beta) 2.0.67.2 through v2.0.71.2 allows authentictaed users to change the DACL of arbitrary system directories to include Everyone full control permissions by modifying the FixDirectoryPrivileges instruction parameters sent from GalaxyClient.exe to GalaxyClientService.exe.
CVE-2023-50914
Score 6.7 from GitHub Security Advisory published 2024-04-30. NVD baseline CVSS 6.7; sources differ by 0.0.
- Lower severity and no public exploit yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 6.7
- EG Score
- 6.7(medium)
- EPSS
- 49.4%
- KEV
- Not listed
Published
April 30, 2024
Last Modified
April 15, 2026
References (8)
- cve@mitrehttps://github.com/anvilsecure/gog-galaxy-app-research
- cve@mitrehttps://github.com/anvilsecure/gog-galaxy-app-research/blob/main/advisories/CVE-2023-50914%20-%20LPE.md
- cve@mitrehttps://support.gog.com/hc/en-us/categories/201553005-Downloads-Installing?product=gog
- cve@mitrehttps://www.positronsecurity.com/blog/2020-08-13-gog-galaxy_client-local-privilege-escalation_deuce/
- af854a3a-2127-422b-91ae-364da2661108https://github.com/anvilsecure/gog-galaxy-app-research
- af854a3a-2127-422b-91ae-364da2661108https://github.com/anvilsecure/gog-galaxy-app-research/blob/main/advisories/CVE-2023-50914%20-%20LPE.md
- af854a3a-2127-422b-91ae-364da2661108https://support.gog.com/hc/en-us/categories/201553005-Downloads-Installing?product=gog
- af854a3a-2127-422b-91ae-364da2661108https://www.positronsecurity.com/blog/2020-08-13-gog-galaxy_client-local-privilege-escalation_deuce/
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 10× in last 7d / 45× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
Showing the most recent 100 of 117 total refreshes for this CVE.
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Frequently asked(5)
What is CVE-2023-50914?
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What is the CVSS score of CVE-2023-50914?
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Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2023-50914
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