Hemmelig up to 7.3.2 Secret Requests Feature server-side request forgery

CVSS Meta Temp Score
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CTI Interest Score
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4.2$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Hemmelig up to 7.3.2. The affected element is an unknown function of the component Secret Requests Feature. Executing a manipulation can lead to server-side request forgery. The identification of this vulnerability is CVE-2025-69206. The attack may be launched remotely. There is no exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability has been found in Hemmelig up to 7.3.2 and classified as critical. This vulnerability affects an unknown function of the component Secret Requests Feature. The manipulation with an unknown input leads to a server-side request forgery vulnerability. The CWE definition for the vulnerability is CWE-918. The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. As an impact it is known to affect confidentiality. CVE summarizes:

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.

The advisory is available at github.com. This vulnerability was named CVE-2025-69206 since 12/29/2025. The exploitation appears to be easy. The attack can be initiated remotely. The technical details are unknown and an exploit is not available.

Upgrading to version 7.3.3 eliminates this vulnerability. Applying the patch 6c909e571d0797ee3bbd2c72e4eb767b57378228 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-205597). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.2

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 4.3
CNA Vector (GitHub_M): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Server-side request forgery
CWE: CWE-918
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Hemmelig 7.3.3
Patch: 6c909e571d0797ee3bbd2c72e4eb767b57378228

Timelineinfo

12/29/2025 Advisory disclosed
12/29/2025 +0 days CVE reserved
12/29/2025 +0 days VulDB entry created
12/29/2025 +0 days VulDB entry last update

Sourcesinfo

Advisory: GHSA-vvxf-wj5w-6gj5
Status: Confirmed

CVE: CVE-2025-69206 (🔒)
GCVE (CVE): GCVE-0-2025-69206
GCVE (VulDB): GCVE-100-338674
EUVD: 🔒

Entryinfo

Created: 12/29/2025 17:50
Updated: 12/29/2025 23:47
Changes: 12/29/2025 17:50 (66), 12/29/2025 23:47 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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