CVE-2026-48290 in Content Credentials Rust SDK
Summary
by MITRE • 07/15/2026
CAI Content Credentials is affected by a Server-Side Request Forgery (SSRF) vulnerability that could result in arbitrary code execution in the context of the current user. An attacker could exploit this vulnerability to inject malicious scripts into a web page, potentially gaining elevated access or control over the victim's account or session. Exploitation of this issue requires user interaction in that a victim must visit a maliciously crafted URL or interact with a compromised web page. Scope is changed.
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Analysis
by VulDB Data Team • 07/15/2026
The Server-Side Request Forgery vulnerability in CAI Content Credentials represents a critical security flaw that enables attackers to manipulate server-side requests and potentially execute arbitrary code within the application's context. This vulnerability falls under the CWE-918 category, which specifically addresses server-side request forgery conditions where applications fail to properly validate or sanitize external input used in server operations. The flaw allows an attacker to construct malicious requests that bypass normal access controls and gain unauthorized access to internal resources.
The technical implementation of this SSRF vulnerability occurs when the application processes user-supplied input without proper validation, enabling attackers to redirect requests to internal systems or services that should remain inaccessible from external networks. When a victim interacts with a maliciously crafted URL, the vulnerable application inadvertently makes requests to attacker-controlled endpoints, potentially exposing sensitive internal infrastructure or allowing code execution in the context of the current user's privileges. This creates a pathway for privilege escalation and session hijacking attacks that can compromise user accounts and establish persistent access to the affected system.
The operational impact of this vulnerability extends beyond simple code execution, as it enables attackers to perform reconnaissance on internal network services and potentially exploit additional weaknesses within the organization's infrastructure. The requirement for user interaction means that successful exploitation typically requires social engineering or phishing campaigns to deliver malicious payloads to unsuspecting users. However, once a victim visits the crafted URL, the attack can proceed automatically without further user involvement, making this vector particularly dangerous in environments where users frequently interact with web applications and external content.
Security mitigations for this vulnerability should focus on implementing comprehensive input validation and sanitization mechanisms that prevent untrusted data from being used in server-side requests. Organizations should deploy strict network segmentation policies to isolate sensitive internal resources from externally accessible applications, while also implementing proper access controls and authentication measures. The implementation of web application firewalls and request filtering mechanisms can help detect and block suspicious patterns associated with SSRF attacks, while regular security testing and vulnerability assessments should be conducted to identify similar weaknesses in other application components. Additionally, following the principle of least privilege and ensuring that applications operate with minimal required permissions can significantly reduce the potential impact of successful exploitation attempts.