Is open-webui affected by CVE-2025-64495?

PyPI open-webui is affected in <0.6.35.

Is CVE-2025-64495 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.4%.

high

CVE-2025-64495

Q: Is CVE-2025-64495 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.4%.

PyPI · open-webui

Summary

Open WebUI vulnerable to Stored DOM XSS via prompts when 'Insert Prompt as Rich Text' is enabled resulting in ATO/RCE

Severity: high
EPSS: 0.4% (p36)
Also known as: GHSA-w7xj-8fx7-wfch
Published: 2025-11-07

References

https://github.com/open-webui/open-webui/security/advisories/GHSA-w7xj-8fx7-wfch
https://nvd.nist.gov/vuln/detail/CVE-2025-64495
https://github.com/open-webui/open-webui/commit/eb9c4c0e358c274aea35f21c2856c0a20051e5f1

Related advisories

CVE-2026-44551 — critical · PyPI/open-webui
CVE-2026-54018 — high · PyPI/open-webui
CVE-2026-54017 — high · PyPI/open-webui
CVE-2026-54013 — high · PyPI/open-webui
CVE-2026-54012 — high · PyPI/open-webui
CVE-2026-54011 — high · PyPI/open-webui
CVE-2026-54010 — high · PyPI/open-webui
CVE-2026-54008 — high · PyPI/open-webui

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Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.