01 Record
CVE-2026-75520
Domoticz: Missing authorization and path traversal in the udevices Lua parser handler
MediumPUBLISHEDCNA: GitHub_M
CNA base score5.4 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
02 Description
Domoticz: Missing authorization and path traversal in the udevices Lua parser handler
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- Not scored by EPSS
- EPSS percentile
- Not scored by EPSS
- NVD base score
- 5.4 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
- NVD analysis status
- Received. NVD last modified this record on 2026-10-28.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2026-10-28 22:30Z17 HR AGO
- Last updated
- 2026-10-28 22:30Z17 HR AGO
- Reserved
- 2026-08-17
- Assigning CNA
- GitHub_M
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 5.4)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
- Weaknesses
- Data version
- 5.2
- Document digest
- 7073bd0f366e3155eb34053e32a04f83f1d273ba40393bc93d4904b6bea14a14
05 Affected products
VendorProductVersionsPlatforms
06 References
- github.comhttps://github.com/domoticz/domoticz/security/advisories/GHSA-8rv5-x8wv-c5c4
- github.comhttps://github.com/domoticz/domoticz/commit/73ed0495af6de3309f27cfc0091e803300ab5ccd
- github.comhttps://github.com/domoticz/domoticz/blob/2026.3/main/WebServerCmds.cpp#L3445-L3451
- github.comhttps://github.com/domoticz/domoticz/releases/tag/2026.3
- github.comhttps://github.com/domoticz/libwebem/blob/dfe946fa32f4c211662e47ef55b8cedfc50a6a76/include/libwebem/session.h#L10-L17