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TI-2026-33098 Aliases CVE-2026-45298GHSA-3v9w-6365-9w54

Dozzle: Pre-auth SSRF with response-body reflection via POST /api/notifications/test-webhook (default no-auth deploy)

Priority HIGH 76CWE-918Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
High · None · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub. Impact type from CWE-918 and the CVSS impact.

Summary

Dozzle is a realtime log viewer for docker containers. Prior to 10.5.2, in a default dozzle deploy (the documented quickstart, no DOZZLE_AUTH_PROVIDER set), POST /api/notifications/test-webhook is reachable without authentication and forwards an attacker-controlled URL into a WebhookDispatcher that sends an HTTP POST to the supplied URL with attacker-controlled request headers, and returns the response status code AND up to 1MB of the response body to the caller, when the target replies non-2xx. This vulnerability is fixed in 10.5.2.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.01491 74th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed dozzle (amir20): 10.5.2

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
amir20dozzlebefore 10.5.210.5.2Patch availableCNA
—github.com/amir20/dozzle (Go)up to 8.14.12—No fix listedGHSA-3v9w-6365-9w54
  • dozzle Vendoramir20 Affected before 10.5.2 Fixed in 10.5.2 Patch available CNA
  • github.com/amir20/dozzle (Go) Vendor— Affected up to 8.14.12 Fixed in — No fix listed GHSA-3v9w-6365-9w54

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:amirraminfar:dozzle:*:*:*:*:*:docker:*:*before 10.5.2Vulnerableamir20
  • cpe:2.3:a:amirraminfar:dozzle:*:*:*:*:*:docker:*:* Versions before 10.5.2 Vulnerable ·amir20

Remediation

  • Fix · CNA dozzle (amir20) Fixed in 10.5.2

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-45298
  2. 2026-10-03 Alias added: GHSA-3v9w-6365-9w54

References

Exploit 1

Advisory 1

Other 2

  • TI-2026-19945 Dozzle Agent Label-Based Access Control Bypass Allows Unauthorized Container Shell Access CVSS 4.0HIGH 8.7
  • TI-2026-32844 Dozzle: Cross-Site WebSocket Hijacking (CSWSH) on exec/attach endpoints bypasses authentication CVSS 4.0HIGH 8.7
  • TI-2024-31549 Dozzle uses unsafe hash for passwords CVSS 3.1HIGH 7.5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences