CVE-2026-58371

A flaw was found in SeaweedFS. This vulnerability allows a remote attacker to disclose sensitive information by exploiting an unvalidated JSONP JavaScript Object Notation with Padding callback parameter. The system reflects the callback parameter directly into responses without proper validation ...

CVE-2026-58371 SeaweedFS < 4.30 - Cross-Origin Information Disclosure via Unvalidated JSONP callback Parameter

SeaweedFS before 4.30 reflects the callback query parameter verbatim into responses served with Content-Type application/javascript in the shared writeJson helper weed/server/common.go, with no callback-name validation, no X-Content-Type-Options: nosniff header, and no CORS allow-list. Every JSON...

CVE-2026-58371 SeaweedFS < 4.30 - Cross-Origin Information Disclosure via Unvalidated JSONP callback Parameter

SeaweedFS before 4.30 reflects the callback query parameter verbatim into responses served with Content-Type application/javascript in the shared writeJson helper weed/server/common.go, with no callback-name validation, no X-Content-Type-Options: nosniff header, and no CORS allow-list. Every JSON...

PT-2026-45774

NamelessMC is website software for Minecraft servers. In versions 2.2.4 and prior, the OAuth callback handling does not validate the state parameter server-side before exchanging the authorization code. This allows an attacker to capture a valid OAuth callback URL for their own account and cause ...

GO-2026-4825 PinchTab has Unauthenticated Blind SSRF in Task Scheduler via Unvalidated callbackUrl in github.com/pinchtab/pinchtab

PinchTab has Unauthenticated Blind SSRF in Task Scheduler via Unvalidated callbackUrl in github.com/pinchtab/pinchtab...

PinchTab has Unauthenticated Blind SSRF in Task Scheduler via Unvalidated callbackUrl

Summary PinchTab v0.8.3 contains a server-side request forgery issue in the optional scheduler's webhook delivery path. When a task is submitted to POST /tasks with a user-controlled callbackUrl, the v0.8.3 scheduler sends an outbound HTTP POST to that URL when the task reaches a terminal state. ...

CVE-2024-35180

OMERO.web provides a web based client and plugin infrastructure. There is currently no escaping or validation of the callback parameter that can be passed to various OMERO.web endpoints that have JSONP enabled. This vulnerability has been patched in version 5.26.0...

PYSEC-2025-16

LNbits is a Lightning wallet and accounts system. A Server-Side Request Forgery SSRF vulnerability has been discovered in LNbits' LNURL authentication handling functionality. When processing LNURL authentication requests, the application accepts a callback URL parameter and makes an HTTP request ...