CVE-2025-69206
Published
CVSS v3
4.3
MEDIUM
CVSS v2
N/A
Affected
1
PROJECT
Description
Hemmelig is a messing app with with client-side encryption and self-destructing messages. Prior to version 7.3.3, a Server-Side Request Forgery (SSRF) filter bypass vulnerability exists in the webhook URL validation of the Secret Requests feature. The application attempts to block internal/private IP addresses but can be bypassed using DNS rebinding or open redirect services. This allows an authenticated user to make the server initiate HTTP requests to internal network resources. Version 7.3.3 contains a patch for the issue.
Keep your sensitive information out of chat logs, emails, and more with encrypted secrets.
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