CVE-2025-69206: CWE-918: Server-Side Request Forgery (SSRF) in HemmeligOrg Hemmelig.app
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.
CVE-2025-69206: CWE-918: Server-Side Request Forgery (SSRF) in HemmeligOrg Hemmelig.app
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.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GitHub_M
- Date Reserved
- 2025-12-29T14:50:49.039Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6952a5bb71a94549f145b8f7
Added to database: 12/29/2025, 4:00:59 PM
Last updated: 12/29/2025, 5:51:00 PM
Views: 4
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