CVE-2026-34225 Details
Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Versions 0.7.2 and below contain a Blind Server Side Request Forgery in the functionality that allows editing an image via a prompt. The affected function performs a GET request to a user-provided URL with no restriction on the domain, allowing the local address space to be accessed. Since the SSRF is blind (the response cannot be read), the primary impact is port scanning of the local network, as whether a port is open can be determined based on whether the GET request succeeds or fails. These response differentials can be automated to iterate through the entire port range and identify open ports. If the service running on an open port can be inferred, an attacker may be able to interact with it in a meaningful way, provided the service offers state-changing GET request endpoints. This issue was unresolved at the time of publication.
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Exploit prediction scoring system (EPSS) score for CVE-2026-34225
EPSS (Exploit Prediction Scoring System): EPSS predicts the likelihood that a vulnerability will be exploited in the wild. A higher percentage means a greater chance of an exploit occurring. The EPSS model produces a probability score between 0 and 1 (0 and 100%).
0.04 Probability of exploitation activity being observed over the next 30 days (11th percentile)
CVSS score for CVE-2026-34225
CVSS (Common Vulnerability Scoring System): An open framework owned and managed by FIRST.Org, Inc. that assigns a numerical score from 0 to 10 to software vulnerabilities to indicate their severity.
4.3 Medium
Products affected by CVE-2026-34225
Open Webui 0.4.5
Open Webui 0.2.5
Open Webui 0.4.1
Open Webui 0.5.0
Open Webui 0.5.5
DVE Score by Bitsight AI
DVE scores complement traditional static scoring systems like CVSS with Bitsight AI powered real-time threat intelligence and underground cyber criminal activity so that security teams can reduce alert fatigue and focus on vulnerabilities most likely to be exploited.
Low
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CVE-2026-34225 Global Footprint

Top 10 Identified Countries

Country Observations Percentage
US 784 23.59%
CN 514 15.47%
DE 482 14.50%
FR 133 4.00%
SG 120 3.61%
GB 101 3.04%
RU 98 2.95%
KR 94 2.83%
JP 81 2.44%
NL 75 2.26%

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CVE-2026-34225 Industry Footprint

Top 10 Identified Industries

*Service provider organizations (typically Technology and Telecommunications) are disproportionally represented in the results given their upstream ownership of end-user infrastructure. See our FAQs.

Industry* Observations Percentage
Technology 1,955 82.21%
Telecommunications 310 13.04%
Education 69 2.90%
Media/Entertainment 8 0.34%
Retail 7 0.29%
Utilities 6 0.25%
Business Services 6 0.25%
Government/Politics 5 0.21%
Engineering 4 0.17%
Consumer Goods 4 0.17%

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