CVE Explorer

CVE-2026-44568

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, the AccountPending.svelte component renders the admin-configured "Pending User Overlay Content" using marked.parse() inside {@html} with an incorrect DOMPurify application order. An admin can inject arbitrary JavaScript into the Pending User Overlay Content that executes in the browser context of any pending user who views the overlay page. This vulnerability is fixed in 0.9.0.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:b0a88e96e40a624e3a6abc87ca145bd306286d0477a2aa468dabe5074d6379ef

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"open-webui","vendor":"open-webui","versions":[{"status":"affected","version":"< 0.9.0"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:408a480e74e83e00237f24cd862f69817c65d38bbacec0f8ec0dc2b23d570cdd · sha256:a00ce0ece44f035a… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.8,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"HIGH","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:408a480e74e83e00237f24cd862f69817c65d38bbacec0f8ec0dc2b23d570cdd · sha256:a00ce0ece44f035a… · /containers/cna/metrics/0/cvssV3_1

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_v5cwe
urn:baitaphish:normalized-source-record:v2:408a480e74e83e00237f24cd862f69817c65d38bbacec0f8ec0dc2b23d570cdd · sha256:a00ce0ece44f035a… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions

{"name":"https://github.com/open-webui/open-webui/security/advisories/GHSA-fq3v-xjjx-95rc","tags":["x_refsource_CONFIRM"],"url":"https://github.com/open-webui/open-webui/security/advisories/GHSA-fq3v-xjjx-95rc"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:408a480e74e83e00237f24cd862f69817c65d38bbacec0f8ec0dc2b23d570cdd · sha256:a00ce0ece44f035a… · /containers/cna/references/0

{"tags":["exploit"],"url":"https://github.com/open-webui/open-webui/security/advisories/GHSA-fq3v-xjjx-95rc"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:408a480e74e83e00237f24cd862f69817c65d38bbacec0f8ec0dc2b23d570cdd · sha256:a00ce0ece44f035a… · /containers/adp/0/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.

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