CVE-2026-102877

MediumCVSS 4.4/10Last modified Sep 30, 2026

Description

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 services or cloud metadata endpoints.

Metrics

CVSS 3.1 4.4/10CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-918

Affected software

No affected versions have been published.

Timeline

Published: Sep 29, 2026
Last modified: Sep 30, 2026
NVD status: Deferred

Related CVEs from 2026

CVE-2026-1028788.1mcp-chrome-bridge through 1.0.31 contains an origin validation error in the native-server HTTP API that allows attackers to bypass CORS rest CVE-2026-1028795.0ClaraVerse through 0.3.1 contains server-side request forgery protection bypasses in the download_file and scrape_web agent tools. Authentic CVE-2026-102887.3A vulnerability was identified in code-projects Hotel and Tourism Reservation System 1.0. This issue affects the function password_verify of CVE-2026-102894.3A security flaw has been discovered in code-projects Hotel and Tourism Reservation System 1.0. Impacted is an unknown function of the file /CVE-2026-1028939.1Zulip is an open-source team collaboration tool. In Zulip Server versions through 12.1, GenericOpenIdConnectBackend matches the identity pro CVE-2026-1028997.6Sentry is an application monitoring and error tracking platform. From 26.5.0 until 26.7.2, the SAML SSO identity-linking flow allows an atta CVE-2026-10295.4IBM Common Licensing Agent 9.0, Agent 9.0.0.1, Agent 9.0.0.2, ART 9.0, ART 9.0.0.1, and ART 9.0.0.2 is vulnerable to cross-site scripting. T CVE-2026-102907.3A weakness has been identified in code-projects Hotel and Tourism Reservation System 1.0. The affected element is an unknown function of the CVE-2026-1029045.4JupyterLab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook Architecture. From Jupyter CVE-2026-1029066.3A vulnerability was identified in 0xshariq github-mcp-server up to 52e764a7d66eac1726fce02ca7bb5a638571801a. This issue affects the function CVE-2026-1029087.3A vulnerability was determined in SourceCodester Online Reviewer Management System 1.0. This issue affects some unknown processing of the fi CVE-2026-1029097.3A vulnerability was identified in SourceCodester Online Reviewer Management System 1.0. Impacted is an unknown function of the file /reviewe