CVE-2026-109403
conductor-oss conductor Agent Card Fetching A2AService.java A2AService.getAgentCard server-side request forgery
- State
- Published
- Severity
- 6.9 Medium
- Published
- Oct 13, 2026
- Updated
- Oct 15, 2026
- Reserved
- Oct 12, 2026
Description
A vulnerability was determined in conductor-oss conductor up to 3.32.5. Affected by this vulnerability is the function A2AService.getAgentCard of the file ai/src/main/java/org/conductoross/conductor/ai/a2a/A2AService.java of the component Agent Card Fetching. Executing a manipulation of the argument agentUrl can lead to server-side request forgery. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.9 Medium | 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/E:P | VulDB |
| 3.1 | 7.3 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C | VulDB |
| 3.0 | 7.3 High | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C | VulDB |
| 2.0 | 7.5 High | AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:C | VulDB |
Weaknesses
- CWE-918 Server-Side Request Forgery
Affected Products
| Product | Versions |
|---|---|
conductorconductor-oss |
|
References
- VDB-416945 | conductor-oss conductor Agent Card Fetching A2AService.java A2AService.getAgentCard server-side request forgeryvdb-entrytechnical-description
- VDB-416945 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- CVE-2026-109403 | CVE Analysis and Reportthird-party-advisory
- Submit #979791 | Conductor OSS Conductor >= 3.32.0 (3.31.2-3.32.0-rc.13 only with explicit opt-in) server-side request forgery (CWE-918)third-party-advisory
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