Open WebUI: Inaccessible knowledge bases are exposed through the built-in knowledge tool on most vector backends

Summary The built-in knowledge search tool returns knowledge bases the calling user has no access to. The tool works out which knowledge bases the caller may read and hands that set to the vector store as a search filter, and that filter is the only access control on the path. Most of the shipped...

EUVD-2026-75177

Open WebUI: Inaccessible knowledge bases are exposed through the built-in knowledge tool on most vector backends...

GHSA-PCVC-8VRV-8Q6W Open WebUI: Inaccessible knowledge bases are exposed through the built-in knowledge tool on most vector backends

Summary The built-in knowledge search tool returns knowledge bases the calling user has no access to. The tool works out which knowledge bases the caller may read and hands that set to the vector store as a search filter, and that filter is the only access control on the path. Most of the shipped...

GO-2026-6431 SiYuan: Notebook name, document count, size and timestamps are returned for any notebook, including notebooks hidden from readers, by /api/notebook/getNotebookInfo in github.com/siyuan-note/siyuan/kernel

SiYuan: Notebook name, document count, size and timestamps are returned for any notebook, including notebooks hidden from readers, by /api/notebook/getNotebookInfo in github.com/siyuan-note/siyuan/kernel...

GO-2026-6384 SiYuan: Cross-boundary metadata disclosure via getBlockInfo (publish mode): reader-reachable document title/root info for publish-forbidden docs; sibling getDocInfo is filtered in github.com/siyuan-note/siyuan/kernel

SiYuan: Cross-boundary metadata disclosure via getBlockInfo publish mode: reader-reachable document title/root info for publish-forbidden docs; sibling getDocInfo is filtered in github.com/siyuan-note/siyuan/kernel...

Insecure File Permissions

PropertiesPersistingMetadataStore is vulnerable to insecure file permissions. The vulnerability is due to the metadata store persisting its state in a world-readable properties file under $java.io.tmpdir/spring-integration/metadata-store.properties, which allows a local attacker to read the file...

CVE-2026-88278

creationtimestamp| type| source ---|---|--- 2026-09-10 09:57:54+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/evevywnnlif2v 2026-09-10 10:07:44+00:00| seen| https://bsky.app/profile/stemshop.bsky.social/post/3mv5slsh45624 2026-09-10 10:30:06+00:00| seen|...

Open WebUI: Server-side fetches reach blocked and internal hosts via unvalidated HTTP redirect targets

SummaryOpen WebUI protects server-side web fetches with two controls: the operator's list of excluded hosts, and a check that refuses private and internal addresses. Neither control was applied to the destination of an HTTP redirect. On a deployment where redirect following is enabled, any...

PYSEC-2026-3858 langgraph-api: Incomplete assistant authorization in LangGraph Server run creation

Summary In affected versions of langgraph-api the LangGraph Server runtime, the run-creation path authorized the assistant attached to a run using a different authorization event than the rest of the assistant-handling code paths. Direct assistant reads and cron creation dispatch the...

PYSEC-2026-3865 MLflow AI Gateway permits SSRF through an unvalidated api_base

MLflow's AI Gateway accepts an authconfig.apibase value when creating a gateway secret mlflow/server/handlers.py, creategatewaysecret with no validation of scheme, host, or IP range; the value is stored verbatim. The gateway proxy endpoint mlflow/server/gatewayapi.py, rawproxy subsequently issues...

PYSEC-2026-3819 crewai-tools SSRF redirect bypass exposes internal services

CrewAI before 1.15.1 contains a server-side request forgery vulnerability in the validateurl function that performs one-shot DNS resolution and blocklist checks before returning the original URL unchanged. Attackers can bypass the security filter by supplying URLs that redirect to internal...

SQL Injection

Apache Hive is vulnerable to SQL Injection. The vulnerability is due to unsanitized partition names being concatenated into direct SQL queries, allowing an authenticated user to alter partition lookups and read, modify, truncate, or affect unintended partition metadata...

CVE-2026-82769

creationtimestamp| type| source ---|---|--- 2026-09-10 08:45:25+00:00| seen| https://jvn.jp/en/vu/JVNVU99009004...

GHSA-HXJG-93WC-H8P8

creationtimestamp| type| source ---|---|--- 2026-09-10 05:31:15+00:00| seen| https://gist.github.com/alon710/cd4bf1198b3a3ab59c651c0e272e75c0...

PT-2026-89654

Concrete CMS 9.5.2 and below is vulnerable to an authorization bypass IDOR because the frontend calendar lightbox endpoint /ccm/calendar/view event/bID/occurrence id does not verify that the caller is permitted to view the calendar that owns the requested event occurrence. The controller loads th...

PT-2026-89658

An information disclosure vulnerability in the SAML Single Sign-On SSO functionality of Omada Controller allows an authenticated user with SAML configuration privileges to access sensitive information due to insufficient validation of user-supplied SAML metadata. Successful exploitation could...

PT-2026-89733

It was discovered that Beets incorrectly escaped untrusted media metadata in its web interface. An attacker could possibly use this issue to inject arbitrary HTML or execute arbitrary JavaScript code in a user's browser...

CVE-2026-88016: Improper Link Resolution Before File Access

rclone is a command-line program to sync files and directories to and from different cloud storage providers. Prior to 1.75.1, when backend/local runs with --links, a source .rclonelink object can plant a symlink in the destination and later directory metadata is applied through that path...

PT-2026-89487

Name of the Vulnerable Software and Affected Versions rclone versions prior to 1.75.1 Description When the local backend runs with the --links flag, a source .rclonelink object can create a symlink in the destination. Subsequently, directory metadata is applied through that path. The functions...

CVE-2026-88016: Improper Link Resolution Before File Access

rclone is a command-line program to sync files and directories to and from different cloud storage providers. Prior to 1.75.1, when backend/local runs with --links, a source .rclonelink object can plant a symlink in the destination and later directory metadata is applied through that path...