Vulnerability Description
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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Bytedesk | Bytedesk | < 1.4.5.4 |
Related Weaknesses (CWE)
References
- https://github.com/Bytedesk/bytedesk/Product
- https://github.com/Bytedesk/bytedesk/commit/975e39e4dd527596987559f56c5f9f973f64Patch
- https://github.com/Bytedesk/bytedesk/issues/21ExploitVendor Advisory
- https://github.com/Bytedesk/bytedesk/issues/21#issue-3993531226ExploitVendor Advisory
- https://github.com/Bytedesk/bytedesk/issues/21#issuecomment-3976672522ExploitVendor Advisory
- https://github.com/Bytedesk/bytedesk/releases/tag/v1.4.5.4Release Notes
- https://vuldb.com/?ctiid.349756Permissions RequiredVDB Entry
- https://vuldb.com/?id.349756Third Party AdvisoryVDB Entry
- https://vuldb.com/?submit.768044Third Party AdvisoryVDB Entry
FAQ
What is CVE-2026-3789?
CVE-2026-3789 is a vulnerability with a CVSS score of 6.3 (MEDIUM). 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...
How severe is CVE-2026-3789?
CVE-2026-3789 has been rated MEDIUM with a CVSS base score of 6.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-3789?
Check the references section above for vendor advisories and patch information. Affected products include: Bytedesk Bytedesk.