CVE-2026-14627
NousResearch hermes-agent Discord Platform Integration discord.py DiscordAdapter._is_allowed_user improper authentication
- State
- Published
- Severity
- 6.3 Medium
- Published
- Jul 4, 2026
- Updated
- Jul 6, 2026
- Reserved
- Jul 3, 2026
Description
A security vulnerability has been detected in NousResearch hermes-agent up to 0.15.2. This affects the function DiscordAdapter._is_allowed_user of the file gateway/platforms/discord.py of the component Discord Platform Integration. Such manipulation leads to improper authentication. The attack can be launched remotely. This attack is characterized by high complexity. The exploitability is reported as difficult. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.3 Medium | CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 5.6 Medium | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 3.0 | 5.6 Medium | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 2.0 | 5.1 Medium | AV:N/AC:H/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
- CWE-287 Improper Authentication
Affected Products
| Product | Versions |
|---|---|
hermes-agentNousResearch |
|
References
- VDB-376143 | NousResearch hermes-agent Discord Platform Integration discord.py DiscordAdapter._is_allowed_user improper authenticationvdb-entrytechnical-description
- VDB-376143 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- CVE-2026-14627 | CVE Analysis and Reportthird-party-advisory
- Submit #845598 | NousResearch Hermes Agent <= 75cbdfd06b Improper Authentication (CWE-287)third-party-advisory
- https://gist.github.com/YLChen-007/d030c690b10a97319efb129ca2f5badbexploit
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