CVE-2026-69100

LAMP Rapid Development Platform through 5.6.2, fixed in commit 84b0c27, contains a remote code execution vulnerability in GlueFactory that executes unsandboxed Groovy scripts from database template fields without compilation restrictions or whitelisting. Attackers can write or influence the scrip...

Malicious code in @arv-bedrock/auth-sso-backend (npm)

npm/@arv-bedrock/auth-sso-backend is affected by the large-scale, self-propagating npm supply-chain worm of 2026-08-04 the "Shai-Hulud: Here We Go Again" wave — the same campaign that began with the compromise of the keyv and cacheable maintainer account. The listed versions were trojanized and...

PYSEC-2026-3596 Open WebUI: ReDoS in skill-mention regexes causes whole-instance DoS on default config

Summary Two regexes in backend/openwebui/utils/middleware.py that parse skill-mention tags backtrack in On² on input that contains . Both run synchronously, on the asyncio event loop, on every chat completion with no feature gate. Because the default deployment is a single uvicorn worker, one suc...

PT-2026-67835

Name of the Vulnerable Software and Affected Versions Open WebUI versions 0.8.0 through 0.10.9 Description When the ENABLE OAUTH TOKEN EXCHANGE variable is set to True, the endpoint /oauth/provider/token/exchange also identified as POST /api/v1/auths/oauth/provider/token/exchange fails to verify...

PT-2026-67882

Name of the Vulnerable Software and Affected Versions open62541 version 1.5.5 Description A heap-based buffer overflow occurs in the default HistoryRead path when the default history database is utilized with the memory backend. A heap-based buffer overflow is a memory corruption issue where a...

CVE-2026-70490: Incorrect Authorization

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.8.8 until 0.11.0, the terminal WebSocket route in backend/openwebui/routers/terminals.py authenticated its own first-message JWT and never applied the verified-user role gate that getverifieduser enforces...

PT-2026-67903

Summary A workspace tool shared with a read grant returned its full Python source to the recipient. Any authenticated non-admin who could use a shared tool could also read its source, including any user on the instance when a tool was shared publicly. Source is meant to be a writer-only tier: the...

CVE-2026-67860

open62541 1.5.5 contains a heap-based buffer overflow in the default HistoryRead path when the default history database is used with the memory backend...

CVE-2026-67860: Heap-based Buffer Overflow

open62541 1.5.5 contains a heap-based buffer overflow in the default HistoryRead path when the default history database is used with the memory backend...

CVE-2026-18817: Improper Authorization

A security flaw has been discovered in Baserow up to 2.3.2. Affected by this issue is the function BaserowImpersonateAuthTokenSerializer of the file backend/src/baserow/api/admin/users/serializers.py of the component Inactive Non-Staff User Handler. Performing a manipulation results in improper...

CVE-2026-70619: Missing Authorization

Odysseus before commit bf325f6 contains a missing authorization vulnerability that allows authenticated non-admin users to manage server-wide embedding backend configuration by invoking endpoint management routes that verify session authentication but omit the admin authorization guard. Attackers...

CVE-2026-70494: Missing Authorization

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.10.0 until 0.11.0, the DELETE /api/v1/folders/id handler in backend/openwebui/routers/folders.py allowed a user granted write access to a shared chat folder to permanently delete chats and messages...

CVE-2026-70489: Uncontrolled Resource Consumption

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.0 until 0.11.0, automation recurrence parsing in backend/openwebui/utils/automations.py anchored minutely and hourly rules at a fixed date of 2000-01-01 and then walked forward one interval at a time to...

Important: rpm

Issue Overview: A heap buffer overflow exists in RPM's NDB database backend lib/backend/ndb/rpmpkg.c due to unchecked 32-bit arithmetic when parsing the slot table. The slotnpages value is read directly from the on-disk NDB header and used in a 32-bit multiplication slotnpages PAGESIZE / SLOTSIZE...

Veeam Backup for Salesforce Backend Service Fails to Start After Upgrading to Version 3.2.1 or Later

Challenge After Veeam Backup for Salesforce is upgraded from version 2.1.1 or earlier to version 3.2.1 or later, the vbsf-backend service fails to start. The state of the service can be confirmed with the following command: sudo systemctl status vbsf-backend Copy The output shows that the service...

CVE-2026-18816: Improper Authentication

A vulnerability was identified in Baserow up to 2.3.2. Affected by this vulnerability is the function verify of the file backend/src/baserow/api/twofactorauth/views.py of the component 2FA Verify Endpoint. Such manipulation leads to improper authentication. The attack may be launched remotely. Th...

PT-2026-67838

Name of the Vulnerable Software and Affected Versions Open WebUI versions 0.9.0 through 0.10.0 Description Open WebUI fails to properly validate user-supplied URLs when checking if a destination is globally routable. The system applies ipaddress.is global to literal IPv6 addresses but does not...

PT-2026-67861

Name of the Vulnerable Software and Affected Versions Open WebUI versions 0.9.6 through 0.10.x Description The built-in knowledge search tools allow a chat participant to specify a pattern used to grep knowledge files. When patterns contain regex metacharacters, they are compiled using Python's...

CVE-2026-70491: Exposure of Sensitive Information to an Unauthorized Actor

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. In 0.10.2 and earlier, the GET /api/v1/tools/, GET /api/v1/tools/list, and GET /api/v1/tools/id/id endpoints in backend/openwebui/routers/tools.py returned full Python tool source to authenticated non-admin...

PT-2026-67857

Name of the Vulnerable Software and Affected Versions Open WebUI versions 0.9.0 through 0.10.0 Description Automation recurrence parsing in backend/open webui/utils/automations.py anchors minutely and hourly rules to a fixed date of 2000-01-01. When calculating the next run, the system walks...