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CVE-2025-46516: CWE-352 Cross-Site Request Forgery (CSRF) in silencecm Twitter Card Generator

Medium
Published: Thu Apr 24 2025 (04/24/2025, 16:08:57 UTC)
Source: CVE
Vendor/Project: silencecm
Product: Twitter Card Generator

Description

Cross-Site Request Forgery (CSRF) vulnerability in silencecm Twitter Card Generator allows Stored XSS. This issue affects Twitter Card Generator: from n/a through 1.0.5.

AI-Powered Analysis

AILast updated: 06/24/2025, 10:26:14 UTC

Technical Analysis

CVE-2025-46516 is a Cross-Site Request Forgery (CSRF) vulnerability identified in the silencecm Twitter Card Generator, specifically affecting versions up to 1.0.5. The vulnerability allows an attacker to perform unauthorized actions on behalf of an authenticated user by exploiting the lack of proper CSRF protections. This flaw can lead to Stored Cross-Site Scripting (XSS) attacks, where malicious scripts are injected and persistently stored within the application. When other users or administrators access the affected content, the malicious script executes in their browsers, potentially leading to session hijacking, credential theft, or further exploitation of the system. The vulnerability arises because the application does not adequately verify the origin or intent of requests that modify stored data, allowing attackers to craft malicious requests that victims unknowingly execute. Although no known exploits are currently reported in the wild, the presence of stored XSS combined with CSRF significantly increases the risk profile, as it enables attackers to bypass user interaction constraints and escalate privileges within the application environment. The Twitter Card Generator is a tool used to create metadata for enhancing link previews on Twitter, and its compromise could affect the integrity and trustworthiness of content shared via social media channels. The vulnerability was publicly disclosed on April 24, 2025, and no patches have been linked yet, indicating that affected users should prioritize mitigation efforts promptly.

Potential Impact

For European organizations, this vulnerability poses a moderate risk primarily to web applications and services that utilize the silencecm Twitter Card Generator for social media content enhancement. Exploitation could lead to unauthorized content manipulation, defacement, or the injection of malicious scripts that compromise user sessions and data confidentiality. Organizations relying on this tool for marketing, communications, or customer engagement may suffer reputational damage if attackers leverage the vulnerability to spread malicious content or misinformation. Additionally, stored XSS can serve as a pivot point for broader network intrusion or data exfiltration, especially if administrative users are targeted. Given the GDPR and other stringent data protection regulations in Europe, any breach resulting from this vulnerability could lead to regulatory scrutiny and financial penalties. The impact is heightened for sectors with high social media engagement such as media, retail, and public institutions. However, since exploitation requires authenticated sessions and the vulnerability is medium severity, the immediate risk to critical infrastructure is limited but should not be underestimated.

Mitigation Recommendations

To mitigate this vulnerability effectively, European organizations should: 1) Implement robust anti-CSRF tokens in all state-changing requests within the Twitter Card Generator application to ensure that requests originate from legitimate users. 2) Sanitize and validate all user inputs rigorously to prevent stored XSS payloads from being saved and executed. 3) Restrict permissions and roles within the application to minimize the number of users who can perform actions that modify stored content. 4) Monitor web application logs for unusual or unauthorized requests that could indicate exploitation attempts. 5) Employ Content Security Policy (CSP) headers to limit the execution of unauthorized scripts in browsers. 6) Conduct regular security audits and penetration testing focused on CSRF and XSS vectors. 7) Engage with the vendor or community to obtain patches or updates as soon as they become available, and apply them promptly. 8) Educate users and administrators about phishing and social engineering tactics that could facilitate CSRF attacks. These steps go beyond generic advice by focusing on both preventive coding practices and operational security controls tailored to the specific nature of this vulnerability.

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Technical Details

Data Version
5.1
Assigner Short Name
Patchstack
Date Reserved
2025-04-24T14:23:19.972Z
Cisa Enriched
true

Threat ID: 682d983fc4522896dcbf0752

Added to database: 5/21/2025, 9:09:19 AM

Last enriched: 6/24/2025, 10:26:14 AM

Last updated: 8/16/2025, 11:48:57 AM

Views: 13

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