CVE•Published 2026-07-09•Modified 2026-07-10•0 articles on news•4 live references•NVD data

CVE-2026-59213Openwebui · Open_webui

Vulnerability data via NVD (ingested)

CVSS v3.1

3.5

LOW

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N

EPSS percentile

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Weaknesses (CWE)

CWE-524Use of Cache Containing Sensitive Information

Description

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.6.27 before 0.10.0, get_all_models handlers in routers/openai.py and routers/ollama.py passed a lambda to aiocache key instead of key_builder, causing permission-filtered per-user model lists to share a static cache entry and exposing one user’s model list to another caller during the TTL window. This issue is fixed in version 0.10.0.

Timeline

Published 2026-07-09

Modified 2026-07-10

External references

NVD MITRE Exploit-DB VulnCheck

Search for exposed instances

Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).

Shodan · vuln tag0 hosts

vuln:CVE-2026-59213

Hosts Shodan has explicitly fingerprinted as vulnerable.

Shodan · product

product:"Openwebui Open Webui"

All exposed Openwebui Open Webui instances — cross-reference with the CVE's affected-version range.

Shodan · banner/body mention

http.html:"Open Webui"

HTTP body or banner mentions "Open Webui" — catches deploys Shodan didn't identify as a product.

More intel sources (5)

Shodan report

vuln:CVE-2026-59213