Is CVE-2026-59213 in the CISA KEV catalog?

No. CVE-2026-59213 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2026-59213?

CVE-2026-59213 has a CVSS v3 base score of 3.5 (LOW).

What is the EPSS score for CVE-2026-59213?

CVE-2026-59213 has an EPSS score of 0.27% (19th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2026-59213?

Upgrade open webui to 0.10.0 or later.

CVE & CISA-KEV Catalog

CVE-2026-59213

LOW

3.5

CVSS v3

NVD

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.

CWE-524

How to fix

Remediation Available

open webuiNVD

Affected:>= 0.6.27, < 0.10.0Fixed in:0.10.0CVE-2026-59213derived from NVD

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityHigh

Privileges RequiredLow

User InteractionNone

ScopeChanged

Impact

ConfidentialityLow

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.27%probability of exploitation in 30 days

19thpercentile

Low risk: more likely to be exploited than 19% of all known CVEs.

References

Patch2

Exploit1

github.com

Release Notes1

github.com

Related Vulnerabilities

Other CWE-524 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2021-24027	High	7.5	3.8%	-	Fix
CVE-2019-9494	Medium	5.9	3.7%	-	Fix
CVE-2019-9495	Low	3.7	3.4%	-	Fix
CVE-2019-14997	Medium	4.3	1.2%	-	Fix
CVE-2024-0874	Medium	5.3	0.8%	-	Fix
CVE-2024-45596	High	7.4	0.6%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-07-10.