CVE-2026-109403

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

HIGH
7.3
CVSS Score
Published: October 13, 2026 at 12:00 PM UTC
Updated: October 15, 2026 at 04:17 PM UTC
1 product affected across 1 vendorConductor

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Severity
HIGH7.3
Exploit prediction
EPSS 0.4%
SSVC
PoC

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (4)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/416945
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/416945/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-109403
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/979791

SSVC — Action Prioritization

SSVCPoCAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.3HIGHVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-918

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