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...

Basecamp: Account takeover via insecure intent handling

The Basecamp app was vulnerable to account takeover due to insecure intent handling. A malicious app installed on the same device could obtain the user's Oauth2 token and take over their account...

basecampadventurepark.ie Improper Access Control vulnerability OBB-3832123

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...

Basecamp: AWS keys and user cookie leakage via uninitialized memory leak in outdated librsvg version in Basecamp

Sensitive data, including AWS keys and user cookies, could be leaked due to an uninitialized memory leak in an outdated version of librsvg used by Basecamp. This vulnerability allowed an attacker to upload a specially crafted SVG image as an avatar, triggering the memory leak. By extracting...

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...

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...

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...

Directory traversal

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...

CVE-2023-36612

The CVE-2023-36612 vulnerability affects the Basecamp com.basecamp.bc3 Android app prior to version 4.2.1, as reported across multiple sources. The issue enables directory traversal, allowing an attacker to write arbitrary files in the app’s private directory. In addition, an attacker could explo...

CVE-2023-36612: Improper Limitation of a Pathname to a Restricted Directory

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 路径遍历漏洞

Basecamp is a project management software from Basecamp, Inc. A security vulnerability exists in Basecamp versions prior to 4.2.1 that stems from the presence of a directory traversal vulnerability. An attacker can exploit this vulnerability to write arbitrary files in the application's private...

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...

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...