992148 matches found
CVE-2026-70489
Technical details about CVE-2026-70489 are not publicly available in the provided documents. Monitor for updates.
openwebui-token-tracking (0.1.7) potentially affected by CVE-2026-54020 via open-webui (0.6.0)
open-webui PYPI version 0.6.0 is affected by a known vulnerability. The following packages have a transitive dependency on open-webui and may be impacted: - openwebui-token-tracking 0.1.7 Source cves: CVE-2026-54020 Source advisory: GHSA-H6X2-583H-X99R...
openwebui-token-tracking (0.1.7) potentially affected by CVE-2026-54020 via open-webui (0.6.0)
open-webui PYPI version 0.6.0 is affected by a known vulnerability. The following packages have a transitive dependency on open-webui and may be impacted: - openwebui-token-tracking 0.1.7 Source cves: CVE-2026-54020 Source advisory: OSV:GHSA-H6X2-583H-X99R...
openwebui-token-tracking (0.1.7) potentially affected by CVE-2026-54020 via open-webui (0.6.0)
open-webui PYPI version 0.6.0 is affected by a known vulnerability. The following packages have a transitive dependency on open-webui and may be impacted: - openwebui-token-tracking 0.1.7 Source cves: CVE-2026-54020 Source advisory: SNYK:PYTHON-OPENWEBUI-18600522...
Server-side Request Forgery (SSRF)
Overview open-webui is an Open WebUI Affected versions of this package are vulnerable to Server-side Request Forgery SSRF through the process of hostname resolution and subsequent HTTP connection. An attacker can access internal network resources and sensitive metadata by submitting a specially...
Open WebUI: DNS Rebinding SSRF Bypass
Summary Open WebUI vetted user-supplied URLs by resolving the hostname once and rejecting private, loopback and link-local addresses, then let the HTTP client resolve that hostname again at connect time. An attacker who controls the authoritative DNS for a hostname they submit can answer with a...
GHSA-H6X2-583H-X99R Open WebUI: DNS Rebinding SSRF Bypass
Summary Open WebUI vetted user-supplied URLs by resolving the hostname once and rejecting private, loopback and link-local addresses, then let the HTTP client resolve that hostname again at connect time. An attacker who controls the authoritative DNS for a hostname they submit can answer with a...
openwebui-token-tracking (0.1.7) potentially affected by CVE-2026-54020 via open-webui (0.6.0)
open-webui PYPI version 0.6.0 is affected by a known vulnerability. The following packages have a transitive dependency on open-webui and may be impacted: - openwebui-token-tracking 0.1.7 Source cves: CVE-2026-54020 Source advisory: MEND:CVE-2026-54020...
CVE-2026-54020 Open WebUI: DNS Rebinding SSRF Bypass
Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. Prior to 0.11.0, Open WebUI resolved a hostname during URL validation and rejected private, loopback, and link-local addresses, but the HTTP clients resolved the hostname again at connection time. An authenticat...
EUVD-2026-52900
Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. Prior to 0.11.0, Open WebUI resolved a hostname during URL validation and rejected private, loopback, and link-local addresses, but the HTTP clients resolved the hostname again at connection time. An authenticat...
CVE-2026-54020
Open WebUI (self-hosted AI platform) contains a DNS rebinding SSRF vulnerability (CVE-2026-54020) affecting pre-0.11.0 behavior. An attacker who controls authoritative DNS for a submitted hostname could have validation return a public address while the connection later resolves to an internal add...
CVE-2026-54020
Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. Prior to 0.11.0, Open WebUI resolved a hostname during URL validation and rejected private, loopback, and link-local addresses, but the HTTP clients resolved the hostname again at connection time. An authenticat...
CVE-2026-54020 Open WebUI: DNS Rebinding SSRF Bypass
Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. Prior to 0.11.0, Open WebUI resolved a hostname during URL validation and rejected private, loopback, and link-local addresses, but the HTTP clients resolved the hostname again at connection time. An authenticat...
CVE-2026-54020 Open WebUI: DNS Rebinding SSRF Bypass
Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. Prior to 0.11.0, Open WebUI resolved a hostname during URL validation and rejected private, loopback, and link-local addresses, but the HTTP clients resolved the hostname again at connection time. An authenticat...
CVE-2026-54020
Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. Prior to 0.11.0, Open WebUI resolved a hostname during URL validation and rejected private, loopback, and link-local addresses, but the HTTP clients resolved the hostname again at connection time. An authenticat...
Missing Authorization
Overview open-webui is an Open WebUI Affected versions of this package are vulnerable to Missing Authorization via the chat completion, chat completed, and chat action endpoints when an inline model definition is used with attached knowledge metadata. An attacker can access the indexed content of...
GHSA-6XHV-RXHV-PWM4 Open WebUI: Cross-user file content disclosure via request-scoped direct model knowledge metadata
Summary Open WebUI lets a client define a model inline on a chat request instead of selecting a saved workspace model. The knowledge attached to such an inline model was used as-is, without checking that the caller can read what it points at. Any authenticated user who knows another user's file i...
Incorrect Authorization
Overview open-webui is an Open WebUI Affected versions of this package are vulnerable to Incorrect Authorization through the syncknowledgecleanup handler in the backend, which processes directory and file IDs from the request body without verifying their association with the specified knowledge...
GHSA-JXC9-XMC4-GR23 Open WebUI: Deletion of directories and file embeddings in other knowledge bases via sync cleanup
Summary A user with write access to one knowledge base could delete directories, and drop file embeddings, belonging to knowledge bases they do not control. The sync cleanup endpoint verified write access on the knowledge base named in the URL and then acted on the directory and file ids supplied...
CVE-2026-70488
CVE-2026-70488 – Open WebUI : In Open WebUI builds from 0.9.6 to 0.11.0, the sync cleanup endpoint (POST /api/v1/knowledge/{id}/sync/cleanup) did not properly constrain actions to the target knowledge base. The handler authenticated write access via the URL knowledge base, then acted on directory...