Description
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.
References (4)
Core 4
Core References
Vdb Entry, Technical Description vdb-entry
technical-description
VDB-359039 | ericc-ch copilot-api Header token dns rebinding
https://vuldb.com/vuln/359039
Signature, Permissions Required signature
permissions-required
VDB-359039 | CTI Indicators (IOB, IOC, TTP, IOA)
https://vuldb.com/vuln/359039/cti
Third Party Advisory third-party-advisory
Submit #795212 | ericc-ch copilot-api 0.7.0 DNS Rebinding Attack
https://vuldb.com/submit/795212
Exploit exploit
issue-tracking
https://github.com/August829/CVEP/issues/32
Scores
CVSS v3
4.3
EPSS
0.0001
EPSS Percentile
1.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-350
Status
published
Products (8)
ericc-ch/copilot-api
0.1
ericc-ch/copilot-api
0.2
ericc-ch/copilot-api
0.3
ericc-ch/copilot-api
0.4
ericc-ch/copilot-api
0.5
ericc-ch/copilot-api
0.6
ericc-ch/copilot-api
0.7.0
npm/copilot-api
0npm
Published
Apr 23, 2026
Tracked Since
Apr 23, 2026