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CVE-2026-6993

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CVE-2026-6993

Published: Apr 25, 2026

Modified: Apr 27, 2026

PUBLISHED

CVSS v3.1

5.3

MEDIUM

Description

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.

VendorProductVersions

go-kratos

kratos

affected
2.9.0
affected
2.9.1
affected
2.9.2

Weaknesses (CWE)

CWE-441

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

References

VDB-359545 | CTI Indicators (IOB, IOC, IOA)
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