Executive Summary
The CVE-2026-6993 vulnerability poses a moderate threat to systems that rely on the go-kratos kratos library, with a medium severity rating and a CVSS score of 5.3. The vulnerability can be exploited remotely, and an exploit has been publicly released, increasing the likelihood of exploitation. The business impact is expected to be moderate, with potential consequences including unintended intermediary actions and system manipulation.
Enhanced Description
In summary, the CVE-2026-6993 vulnerability is a medium-severity security flaw that affects the go-kratos kratos library. The vulnerability can be exploited remotely, and an exploit has been publicly released, making it essential for affected systems to apply the patch as soon as possible. Organizations should prioritize patching this vulnerability to prevent potential attacks and protect their systems from unintended intermediary actions.
Exploitation Context
A realistic exploitation scenario for this vulnerability involves an attacker launching a remote attack against a system that relies on the go-kratos kratos library, exploiting the vulnerability to manipulate the system in unintended ways. The attacker's motivation may be to gain unauthorized access to the system or to disrupt its operations.
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Confidence Assessment
The confidence in the severity ratings and exploitation likelihood is moderate, based on the publicly available information and the CVSS score. However, the fact that an exploit has been publicly released increases the likelihood of exploitation, making it essential to prioritize patching this vulnerability.
A security flaw has been discovered in go-kratos kratos up to 2.9.2. This impacts the function NewServer of the file transport/http/server.go of the component http.DefaultServeMux Fallback Handler. The manipulation results in unintended intermediary. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks. The patch is identified as 0284a5bcf92b5a7ee015300ce3051baf7ae4718d. Applying a patch is advised to resolve this issue.
24th percentile