CVE-2024-31265 in Sumo Plugin
Summary
by MITRE • 04/12/2024
Cross-Site Request Forgery (CSRF) vulnerability in SumoMe Sumo.This issue affects Sumo: from n/a through 1.34.
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Analysis
by VulDB Data Team • 04/06/2025
The Cross-Site Request Forgery vulnerability identified as CVE-2024-31265 resides within the SumoMe Sumo platform, specifically impacting versions ranging from an unspecified initial version through 1.34. This vulnerability represents a critical weakness in the web application's security architecture that allows attackers to execute unauthorized actions on behalf of authenticated users. The flaw manifests through the absence of proper anti-CSRF protections in the application's request handling mechanisms, creating a pathway for malicious actors to manipulate user sessions and perform unintended operations.
This vulnerability operates by exploiting the trust relationship between the web application and its users, where the application fails to validate the origin of requests. When a user is authenticated within the SumoMe Sumo environment, their session cookies are automatically included with every request to the application. An attacker can craft malicious requests that appear to originate from legitimate users by embedding forged requests within web pages or exploiting user interactions with compromised sites. The vulnerability stems from the application's lack of anti-CSRF tokens or other validation mechanisms that would verify the authenticity of requests. This weakness aligns with CWE-352, which specifically addresses Cross-Site Request Forgery vulnerabilities in web applications.
The operational impact of this CSRF vulnerability extends beyond simple data manipulation to potentially compromise user accounts and administrative functions within the SumoMe Sumo platform. An attacker could leverage this flaw to perform actions such as modifying user settings, deleting content, transferring funds, or executing administrative commands if the affected user possesses elevated privileges. The consequences are particularly severe given that the vulnerability affects a broad range of versions, suggesting that numerous installations may be exposed to exploitation. This creates a substantial attack surface where unauthorized modifications to user accounts or content could occur without detection, potentially leading to data loss, account takeovers, or service disruption.
Organizations utilizing SumoMe Sumo versions within the affected range should implement immediate mitigations to address this CSRF vulnerability. The primary remediation involves implementing robust anti-CSRF token mechanisms that are generated per user session and validated with each request. These tokens should be unique, unpredictable, and tied to specific user sessions to prevent attackers from crafting valid requests. Additionally, implementing proper request origin validation and utilizing the SameSite cookie attributes can provide additional layers of protection. Security measures should also include regular security assessments and monitoring for suspicious user activities that might indicate exploitation attempts. The vulnerability's presence in versions through 1.34 indicates that organizations should prioritize updating to the latest stable releases where these protections have been implemented. This remediation approach aligns with ATT&CK technique T1531 which focuses on establishing persistence through manipulation of authentication tokens and session management controls. Organizations should also consider implementing web application firewalls and security monitoring solutions to detect and prevent exploitation attempts targeting this specific vulnerability class.