CVE-2026-6874

A vulnerability was determined in ericc-ch copilot-api up to 0.7.0. This impacts an unknown function of the file /token of the component Header Handler. Executing a manipulation of the argument Host can lead to reliance on reverse dns resolution. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS v3 4.3 MEDIUM
CVSS v2.0 4.0 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:N/I:P/A:N

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://github.com/August829/CVEP/issues/32
https://vuldb.com/submit/795212
https://vuldb.com/vuln/359039
https://vuldb.com/vuln/359039/cti

Configurations

No configuration.

History

23 Apr 2026, 00:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-04-23 00:16

Updated : 2026-04-29 01:00

NVD link : CVE-2026-6874

Mitre link : CVE-2026-6874

CVE.ORG link : CVE-2026-6874

JSON object : View

Products Affected

No product.

CWE

CWE-350

Reliance on Reverse DNS Resolution for a Security-Critical Action

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