CVE-2026-102877

Fider before 0.38.0 contains a server-side request forgery vulnerability due to a time-of-check time-of-use gap in URL validation for webhooks and custom OAuth provider endpoints. Administrators controlling DNS can perform DNS rebinding attacks to make the Fider server send requests to internal...

CVE-2026-102877 Fider before 0.38.0 SSRF via DNS rebinding in webhook validation

Fider before 0.38.0 contains a server-side request forgery vulnerability due to a time-of-check time-of-use gap in URL validation for webhooks and custom OAuth provider endpoints. Administrators controlling DNS can perform DNS rebinding attacks to make the Fider server send requests to internal...

CVE-2026-102877

Fider before 0.38.0 contains a server-side request forgery vulnerability due to a time-of-check time-of-use gap in URL validation for webhooks and custom OAuth provider endpoints. Administrators controlling DNS can perform DNS rebinding attacks to make the Fider server send requests to internal...

CVE-2026-102877

The Fider application (versions prior to 0.38.0 ) is vulnerable to Server-Side Request Forgery (SSRF) . The root cause is a time-of-check time-of-use (TOCTOU) gap during URL validation for webhooks and custom OAuth provider endpoints. An attacker who controls DNS can utilize a DNS rebinding attac...

EUVD-2026-89412

Fider before 0.38.0 contains a server-side request forgery vulnerability due to a time-of-check time-of-use gap in URL validation for webhooks and custom OAuth provider endpoints. Administrators controlling DNS can perform DNS rebinding attacks to make the Fider server send requests to internal...

CVE-2026-102877 Fider before 0.38.0 SSRF via DNS rebinding in webhook validation

Fider before 0.38.0 contains a server-side request forgery vulnerability due to a time-of-check time-of-use gap in URL validation for webhooks and custom OAuth provider endpoints. Administrators controlling DNS can perform DNS rebinding attacks to make the Fider server send requests to internal...

CVE-2026-102877 Fider before 0.38.0 SSRF via DNS rebinding in webhook validation

Fider before 0.38.0 contains a server-side request forgery vulnerability due to a time-of-check time-of-use gap in URL validation for webhooks and custom OAuth provider endpoints. Administrators controlling DNS can perform DNS rebinding attacks to make the Fider server send requests to internal...

PT-2026-102893

Name of the Vulnerable Software and Affected Versions Fider versions prior to 0.38.0 Description A server-side request forgery issue exists due to a time-of-check time-of-use TOCTOU gap—a race condition where a system checks a condition and then uses the result, but the condition changes between...

CVE-2026-102877: Server-Side Request Forgery (SSRF)

Fider before 0.38.0 contains a server-side request forgery vulnerability due to a time-of-check time-of-use gap in URL validation for webhooks and custom OAuth provider endpoints. Administrators controlling DNS can perform DNS rebinding attacks to make the Fider server send requests to internal...

Malware in fider

Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outsid...

MAL-2024-12175 Malicious code in fider (npm)

This package runs commands in a pre-install script that exfils sensitive data to a attacker-controlled domain. --- -= Per source details. Do not edit below this line.=- Source: ghsa-malware e33a8112ebd5139a50734b023e3b935048b314e8fd783e73722625dd79241c69 Any computer that has this package install...

Malicious code in fider (npm)

This package runs commands in a pre-install script that exfils sensitive data to a attacker-controlled domain. --- -= Per source details. Do not edit below this line.=- Source: ghsa-malware e33a8112ebd5139a50734b023e3b935048b314e8fd783e73722625dd79241c69 Any computer that has this package install...