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Vulnerability · Published Oct 13, 2026 · Assigned by VulDB

CVE-2026-109403conductor-oss conductor Agent Card Fetching A2AService.java A2AService.getAgentCard server-side request forgery

High 7.3

In plain English

A high-severity server-side request forgery in conductor from conductor-oss. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 29% of all known vulnerabilities).

Severity (CVSS 3.1)7.3High
Exploit odds (30 days)0.4%top 70.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

VendorProductVersions
conductor-oss conductor 3.32.03.32.13.32.23.32.33.32.43.32.5

Weakness: CWE-918 · Vector: 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

References