CVE-2026-120314 PUBLISHED

Network-AI 5.14.0 before 5.15.5 Missing Authentication in A2AServer Task Operations

Assigner: VulnCheck
Reserved: 01.11.2026 Published: 02.11.2026 Updated: 02.11.2026

Network-AI from 5.14.0 before 5.15.5 contains a missing authentication vulnerability in the A2AServer class that allows unauthenticated attackers to access task operations when no secret is configured. Attackers can send JSON-RPC requests to tasks/send, tasks/get, and tasks/cancel without a Bearer token to execute tasks, read results, and cancel tasks.

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
CVSS Score: 6.9

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	Low	Confidentiality	None
Attack Complexity	Low	Integrity	Low	Integrity	None
Attack Requirements	None	Availability	Low	Availability	None
Privileges Required	None
User Interaction	None

CVSS 4.0

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

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	Low
Privileges Required	None	Integrity Impact	Low
User Interaction	None	Availability Impact	Low

CVSS 3.1

Product Status

Vendor	Jovancoding
Product	Network-AI
Versions	Default: unaffected affected from 5.14.0 to 5.15.5 (excl.) Version 5.15.5 is unaffected

CVE-2026-120314 PUBLISHED

Network-AI 5.14.0 before 5.15.5 Missing Authentication in A2AServer Task Operations

Metrics

Product Status

Credits

References

Problem Types