Privilege escalation in Openmediavault
CVE-2025-50674
An issue was discovered in the changePassword method in file /usr/share/php/openmediavault/system/user.inc in OpenMediaVault 7.4.17 allowing local authenticated attackers to escalate privileges to root.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.002 (7.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 8th percentile — 7.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000
Affected products
- Openmediavault — versions 7.4.17
Weakness classification (CWE)
Public proof-of-concept exploits
References
- openmediavault.com (Product)
- gist.github.com/xbz0n/4b98e9291ddd5bb5e6232609e36b2082 (Exploit, Third Party Advisory)
- xbz0n.sh/blog/CVE-2025-50674 (Exploit, Third Party Advisory, Mitigation)
Frequently asked questions
- What is CVE-2025-50674?
- CVE-2025-50674 is a high-severity vulnerability in Openmediavault, classified under Improper Input Validation. CVSS score: 7.8/10. Published 2025-08-22.
- How severe is CVE-2025-50674?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2025-50674 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.