CVE-2026-72606
Received Received - Intake

Server-Side Request Forgery in Pinry

Publication date: 2026-08-11

Last updated on: 2026-08-11

Assigner: 309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c

Description
A server-side request forgery vulnerability in Pinry through 2.1.13 allows unauthenticated remote attackers to make the server issue HTTP requests to arbitrary internal or external hosts via the pin-from-URL feature. The feature passes the user-supplied URL directly to requests.get() without host or IP validation, and ALLOW_NEW_REGISTRATIONS defaults to true enabling anonymous triggering. An attacker can reach internal services or cloud metadata endpoints from the server.

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Meta Information

Published
2026-08-11
Last Modified
2026-08-11
Generated
2026-08-11
AI Q&A
2026-08-11
EPSS Evaluated
N/A
NVD
CVE-2026-72606
EUVD
EUVD-2026-56045

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
pinry pinry 2.1.13

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
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.

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Executive Summary

This is a server-side request forgery (SSRF) vulnerability in Pinry up to version 2.1.13. It allows unauthenticated remote attackers to trick the server into making HTTP requests to arbitrary internal or external hosts using the pin-from-URL feature. The server passes the user-supplied URL directly to requests.get() without validating the host or IP, and the default setting ALLOW_NEW_REGISTRATIONS=true enables anonymous triggering.

Detection Guidance

Check server logs for unusual HTTP requests originating from Pinry, particularly those targeting internal or external hosts. Monitor network traffic for outbound connections from the Pinry server to unexpected destinations.

Impact Analysis

An attacker could exploit this to access internal services or cloud metadata endpoints from the server. This may lead to unauthorized data access, internal network reconnaissance, or further attacks against systems reachable from the Pinry server. The CVSS score of 7.5 indicates high severity due to the potential for significant impact.

Compliance Impact

This vulnerability could lead to unauthorized data exposure or access, which may violate GDPR (data protection) or HIPAA (health information privacy) requirements depending on the data processed by Pinry. Organizations using affected versions may face compliance violations, legal penalties, or reputational damage if exploited.

Mitigation Strategies

Disable the pin-from-URL feature in Pinry configuration. Set ALLOW_NEW_REGISTRATIONS to false to prevent unauthenticated triggering. Update Pinry to the latest version if a patch is available. Restrict outbound network access from the Pinry server to only necessary destinations.

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