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High severity · published Oct 13, 2026
CVE-2026-109403
conductor-oss conductor Agent Card Fetching A2AService.java A2AService.getAgentCard server-side request forgery
7.3
CVSS
0.4%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 29% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CO
conductor · conductor-oss
3.32.0; 3.32.1; 3.32.2; 3.32.3; 3.32.4; 3.32.5 · source: vendor
Affected product
CO
conductor
conductor-oss
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-109403
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-109403
vdb-entry
https://vuldb.com/vuln/416945
signature
https://vuldb.com/vuln/416945/cti
third-party-advisory
https://vuldb.com/cve/CVE-2026-109403
third-party-advisory
https://vuldb.com/submit/979791
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