Category - API Security Blog

Mozilla: Bypass “No Links” Restriction in Biography via Protocol-Relative URL (//)

The report identifies a bypass vulnerability in the biography field on addons.allizom.org. Despite the application's policy against allowing links, it was possible to embed functional hyperlinks ...

August 12, 2025

curl: on the implications of permitting procedural culling

Vulnerability description not...Read More ...

August 12, 2025

curl: Use after free (or assert triggered) with failed allocations in openssl

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August 12, 2025

Lichess: ImageId Format Injection in Image Upload Endpoint

The image upload endpoint in the Lichess application did not properly validate the 'rel' parameter, allowing an attacker to inject special characters that broke the expected format of the ge ...

August 12, 2025

curl: Exposure of Private RSA Private Key in curl GitHub Repository

Vulnerability description not...Read More ...

August 12, 2025

MainWP: Stored Cross-Site Scripting (XSS) in “Add Contact” Name Field – MainWP Plugin

A stored cross-site scripting (XSS) vulnerability was discovered in the MainWP WordPress plugin. The vulnerability was found in the "Add Contact" > Contact Name field, where u ...

August 12, 2025

curl: Security check up

Vulnerability description not...Read More ...

August 12, 2025

HackerOne: Account takeover of existing HackerOne accounts through SCIM provisioning

The SCIM provisioning feature in HackerOne's sandbox program was vulnerable to account takeover. An attacker could create a user with an email they controlled, import existing users, assign the v ...

August 12, 2025