Signal is active with 2 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.6.19, authorization controls surrounding the memories API were inconsistent, resulting in the ability of a standard user to delete, restore, and view the contents of other users' memories. Using a newly created non-admin user with no existing memories, it is possible to view existing memories via POST /api/v1/memories/query. Similarly, even if a non-admin user cannot modify another user's memory data via POST /api/v1/memories/{memory_id}/update, the endpoint's response improperly leaks the content of that memory if a valid memory_id is known. The DELETE /api/v1/memories/{memory_id} can also be used by any user to delete an existing memory. Deleted memories can then be restored by calling the POST /api/v1/memories/{memory_id}/update endpoint again. This vulnerability is fixed in 0.6.19.
Priority
LOW
Exploitation
NONE
PoC
YES
Patch
NONE
Momentum
NONE
If you run products in this scope, you should treat this CVE as relevant to your environment.
CVE-2026-44570 Unauthorized Memory Access and Deletion in Open WebUI Before 0.6.19 https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-44570
Post summary
The post lists CVE-2026‑44570 with a brief description of an unauthorized memory access/delete issue, but provides no PoC, exploit code, active exploitation evidence, patch information, or false‑positive claim.
CVE-2026-44570 Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.6.19, authorization controls surrounding the memories AP… https://www.cve.org/CVERecord?id=CVE-2026-44570
Post summary
The tweet announces CVE-2026-44570 affecting Open WebUI’s authorization controls before version 0.6.19; it provides no exploit, patch, or detailed technical detail.
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| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | openwebui | open_webui | - | - | - |