Java CVE-2026-3789
LOWCVSS VectorNVD
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Lifecycle Timeline
6DescriptionNVD
A vulnerability was detected in Bytedesk up to 1.3.9. Affected is the function getModels of the file source-code/src/main/java/com/bytedesk/ai/springai/providers/gitee/SpringAIGiteeRestService.java of the component SpringAIGiteeRestController. Performing a manipulation of the argument apiUrl results in server-side request forgery. Remote exploitation of the attack is possible. The exploit is now public and may be used. Upgrading to version 1.4.5.4 is able to address this issue. The patch is named 975e39e4dd527596987559f56c5f9f973f64eff7. Upgrading the affected component is advised.
AnalysisAI
Server-side request forgery in Bytedesk versions up to 1.3.9 allows authenticated attackers to manipulate the apiUrl parameter in the SpringAIGiteeRestService component, enabling them to make arbitrary network requests from the affected server. Public exploit code exists for this vulnerability, which requires valid user credentials to exploit. …
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RemediationAI
Within 30 days: Identify affected systems running Bytedesk and apply vendor patches as part of regular patch cycle. Vendor patch is available.
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External POC / Exploit Code
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