CVE-2026-108818

A vulnerability was identified in agno-agi agno up to 2.7.3/3.0.6. This affects the function get_authentication_dependency of the file auth.py. Such manipulation of the argument security_key leads to missing authentication. The attack may be launched remotely. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.

CVSS 4.0

5.5CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

CVSS 3.1

7.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

EPSS

0.4% chance of exploitation in the next 30 days; higher than 35% of CVEs (scores of 2026-10-25)

CWEs

CWE-287, CWE-306

Published

2026-10-12

Modified

2026-10-14

Record from

the NVD, synced 2026-10-19

References

• https://github.com/Agno-agi/Agno/
• https://github.com/Agno-agi/Agno/issues/10051
• https://github.com/ybyu-ieu/agno-security-advisories/blob/main/advisories/agno-agentos-no-authentication-by-default.md
• https://vuldb.com/cve/CVE-2026-108818
• https://vuldb.com/submit/964162

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