CVE Explorer
CVE-2026-33044
Home Assistant is open source home automation software that puts local control and privacy first. Starting in version 2020.02 and prior to version 2026.01, an authenticated party can add a malicious name to their device entity, allowing for Cross-Site Scripting attacks against anyone who can see a dashboard with a Map-card which includes that entity. It requires that the victim hovers over an information point. Version 2026.01 fixes the issue.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"core","vendor":"home-assistant","versions":[{"status":"affected","version":">= 2020.02, < 2026.01"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:2ae3313deaabf95ab3e12c74e7a2fb52b52e5d89282004cfab757e159e6c558e · sha256:b5a72845f0dcb34a… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":7.3,"baseSeverity":"HIGH","privilegesRequired":"LOW","subAvailabilityImpact":"HIGH","subConfidentialityImpact":"HIGH","subIntegrityImpact":"HIGH","userInteraction":"ACTIVE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH"},"metric_type":"cvssV4_0"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:2ae3313deaabf95ab3e12c74e7a2fb52b52e5d89282004cfab757e159e6c558e · sha256:b5a72845f0dcb34a… · /containers/cna/metrics/0/cvssV4_0
CWE assertions
1 source assertion{"cweId":"CWE-79","description":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:2ae3313deaabf95ab3e12c74e7a2fb52b52e5d89282004cfab757e159e6c558e · sha256:b5a72845f0dcb34a… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"name":"https://github.com/home-assistant/core/security/advisories/GHSA-r584-6283-p7xc","tags":["x_refsource_CONFIRM"],"url":"https://github.com/home-assistant/core/security/advisories/GHSA-r584-6283-p7xc"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:2ae3313deaabf95ab3e12c74e7a2fb52b52e5d89282004cfab757e159e6c558e · sha256:b5a72845f0dcb34a… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.