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CVE-2026-54020

🗓️ 04 Aug 2026 21:16:36Reported by [email protected]Type 
nvd
 nvd
🔗 web.nvd.nist.gov👁 26 Views

Authenticated attacker with DNS control can reach internal services via URL validation flaw in Open WebUI.

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Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-54020
4 Aug 202620:38
–attackerkb
cve
CVE
CVE-2026-54020
4 Aug 202620:38
–cve
cvelist
Cvelist
CVE-2026-54020 Open WebUI: DNS Rebinding SSRF Bypass
4 Aug 202620:38
–cvelist
euvd
EUVD
EUVD-2026-52900
4 Aug 202620:38
–euvd
github
Github Security Blog
Open WebUI: DNS Rebinding SSRF Bypass
4 Aug 202620:38
–github
mend
Mend
CVE-2026-54020
4 Aug 202620:38
–mend
osv_ghsa
osv_ghsa
GHSA-H6X2-583H-X99R Open WebUI: DNS Rebinding SSRF Bypass
4 Aug 202620:38
–osv_ghsa
osv_pysec
osv_pysec
PYSEC-2026-3647 Open WebUI: DNS Rebinding SSRF Bypass
10 Aug 202610:43
–osv_pysec
ptsecurity
Positive Technologies
PT-2026-67844
4 Aug 202600:00
–ptsecurity
ptsecurity
Positive Technologies
PT-2026-76480
10 Aug 202600:00
–ptsecurity
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