CVE-2026-67990

basecamp/upright at commit efe4f2e5254ac6e57e45d2261804cca74dbbca3f disables Rails CSRF protection for its Alertmanager and Prometheus proxy controllers. An unauthenticated attacker can induce a logged-in user's browser to submit requests that are forwarded to enabled upstream write or management...

CVE-2026-67990

Technical details are not publicly available in the provided documents; monitor for updates.

EUVD-2026-58031

basecamp/upright at commit efe4f2e5254ac6e57e45d2261804cca74dbbca3f disables Rails CSRF protection for its Alertmanager and Prometheus proxy controllers. An unauthenticated attacker can induce a logged-in user's browser to submit requests that are forwarded to enabled upstream write or management...

CVE-2026-67990

basecamp/upright at commit efe4f2e5254ac6e57e45d2261804cca74dbbca3f disables Rails CSRF protection for its Alertmanager and Prometheus proxy controllers. An unauthenticated attacker can induce a logged-in user's browser to submit requests that are forwarded to enabled upstream write or management...

Basecamp: Improper Access Control in `fizzy.do` import flow allows cross-tenant ActionText reference resolution and data disclosure

The vulnerability allowed for cross-tenant ActionText reference resolution and data disclosure during the account import flow. The import process did not properly verify the ownership of the referenced records before minting signed global IDs, enabling an attacker to access and disclose data from...

EUVD-2023-40557

Malicious code in bioql PyPI...

CVE-2025-58067

Basecamp's Google Sign-In adds Google sign-in to Rails applications. Prior to version 1.3.1, it is possible to redirect a user to another origin if the "proceedto" value in the session store is set to a protocol-relative URL. Normally the value of this URL is only written and read by the library ...

CVE-2025-58067 Basecamp's Google Sign-In for Rails allowed redirects to protocol-relative URI

Basecamp's Google Sign-In adds Google sign-in to Rails applications. Prior to version 1.3.1, it is possible to redirect a user to another origin if the "proceedto" value in the session store is set to a protocol-relative URL. Normally the value of this URL is only written and read by the library ...

CVE-2025-58067

CVE-2025-58067 affects Basecamp’s google_sign_in gem for Rails before 1.3.1. The issue allows a redirect to another origin when the session key proceed_to is a protocol-relative URL, potentially set by a malicious site via form submission and then used in an OAuth2 request. The vulnerability reli...

PT-2025-35317

Name of the Vulnerable Software and Affected Versions: Basecamp's google sign in gem versions prior to 1.3.1 Description: The gem persists a URL for redirection after authentication. If this URL is set to a protocol-relative URL, it improperly passes the "same origin" check, potentially redirecti...

CVE-2025-57821

Basecamp's Google Sign-In adds Google sign-in to Rails applications. Prior to version 1.3.0, it is possible to craft a malformed URL that passes the "same origin" check, resulting in the user being redirected to another origin. Rails applications configured to store the flash information in a...

CVE-2025-57821 Basecamp's Google Sign-In for Rails allowed redirects to a malformed URL

Basecamp's Google Sign-In adds Google sign-in to Rails applications. Prior to version 1.3.0, it is possible to craft a malformed URL that passes the "same origin" check, resulting in the user being redirected to another origin. Rails applications configured to store the flash information in a...

CVE-2025-57821

CVE-2025-57821 concerns Basecamp’s Google Sign-In for Rails. Before v1.3.0, a malformed redirect URL can bypass the same-origin check, allowing redirects to an attacker-controlled origin. If Rails apps store flash data in a session cookie, this can be chained with an attack that injects arbitrary...

CVE-2025-57821 Basecamp's Google Sign-In for Rails allowed redirects to a malformed URL

Basecamp's Google Sign-In adds Google sign-in to Rails applications. Prior to version 1.3.0, it is possible to craft a malformed URL that passes the "same origin" check, resulting in the user being redirected to another origin. Rails applications configured to store the flash information in a...

PT-2025-34903 · Rails +1 · Rails +1

Name of the Vulnerable Software and Affected Versions: Basecamp Google Sign-In versions prior to 1.3.0 Description: A malformed URL can bypass the "same origin" check, potentially redirecting users to an unintended origin. This issue affects Rails applications using the library and storing flash...

Basecamp 输入验证错误漏洞

Basecamp is a project management software from Basecamp, Inc. An input validation error vulnerability exists in Basecamp versions prior to 1.3.0 that stems from improper URL validation and could lead to redirection attacks...

Malicious code in sycamore-integration-basecamp (npm)

The package sycamore-integration-basecamp was found to contain malicious code...

MAL-2025-34308 Malicious code in sycamore-integration-basecamp (npm)

The package sycamore-integration-basecamp was found to contain malicious code...

CVE-2023-36612

Directory traversal can occur in the Basecamp com.basecamp.bc3 application before 4.2.1 for Android, which may allow an attacker to write arbitrary files in the application's private directory. Additionally, by using a malicious intent, the attacker may redirect the server's responses containing...

Basecamp: Path traversal in deeplink query parameter can expose any user's private info to a public directory (one click)

The Basecamp mobile application was found to be vulnerable to a path traversal issue. By crafting a malicious deeplink with a specific "filename" parameter, an attacker could force the application to save user data to any directory on the device, including locations accessible to other applicatio...