The vulnerability in the Open WebUI web interface, related to insufficient validation of requests on the server side, allows a hacker to perform an SSRF attack.
🗓️ 18 Sep 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 5 Views
| Reporter | Title | Published | Views | Family All 11 |
|---|---|---|---|---|
 | CVE-2026-88001 | 10 Sep 202600:35 | – | circl |
 | CVE-2026-88001 | 9 Sep 202621:38 | – | cve |
 | CVE-2026-88001 Open WebUI: Server-side fetches reach blocked and internal hosts via unvalidated HTTP redirect targets | 9 Sep 202621:38 | – | cvelist |
 | EUVD-2026-75187 | 9 Sep 202623:54 | – | euvd |
 | Open WebUI: Server-side fetches reach blocked and internal hosts via unvalidated HTTP redirect targets | 9 Sep 202623:54 | – | github |
 | CVE-2026-88001 | 9 Sep 202622:18 | – | nvd |
 | GHSA-5X7X-4C3C-QF5W Open WebUI: Server-side fetches reach blocked and internal hosts via unvalidated HTTP redirect targets | 9 Sep 202623:54 | – | osv |
| PYSEC-2026-3878 Open WebUI: Server-side fetches reach blocked and internal hosts via unvalidated HTTP redirect targets | 10 Sep 202609:45 | – | osv |
 | PT-2026-89178 | 9 Sep 202600:00 | – | ptsecurity |
 | Open WebUI: Server-side fetches reach blocked and internal hosts via unvalidated HTTP redirect targets | 10 Sep 202609:45 | – | pypa |
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18 Sep 2026 00:00Current
CVSS 24
CVSS 35
EPSS0.00273