CVE Catalog

CVE-2025-8154

MediumCVSS 5.3
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.19%

8th percentile - higher than 8% of all known CVEs

Summary

In Webhook API invocations, the component accepts user-supplied input for HTTP request headers without sufficient validation or sanitization, allowing these headers to be injected into HTTP responses. By exploiting this vulnerability, a malicious actor can inject or overwrite arbitrary HTTP response headers, leading to manipulation of browser caching, alteration of security-related headers, and injection of sensitive information such as cookie values.

Risk Assessment

Session hijacking or other malicious activities are possible through manipulation of HTTP response headers. This may lead to leakage of authentication data and bypassing browser security mechanisms.

Recommendation

Update the component to a version containing the fix. Implement strict validation and sanitization of user input for HTTP headers in Webhook API invocations.

Related vulnerabilities

Original NVD description (English source)

In Webhook API invocations, the component accepts user-supplied input for HTTP request headers without sufficient validation or sanitization, allowing these headers to be injected into HTTP responses. By exploiting this vulnerability, a malicious actor can inject or overwrite arbitrary HTTP response headers. This can lead to various adverse effects, including the manipulation of browser caching, alteration of security-related headers, and the injection of sensitive information such as cookie values, potentially enabling session hijacking or other malicious activities.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS