CVE-2026-3788

Name: CVE-2026-3788
Creator: NVD / NIST
Published: 2026-03-09T00:16:01.247+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 2.1/10EPSS 0.42%

Last modified Jun 17, 2026

CVE-2026-3788 is a low-severity vulnerability rated 2.1/10 on the CVSS scale. A security vulnerability has been detected in Bytedesk up to 1.3.9. This impacts the function getModels of the file source-code/src/main/java/com/bytedesk/ai/springai/providers/openrouter/SpringAIOpenrouterRestService.java of the component SpringAIOpenrouterRestController. EPSS estimates a 0.42% chance of exploitation in the next 30 days.

Description

A security vulnerability has been detected in Bytedesk up to 1.3.9. This impacts the function getModels of the file source-code/src/main/java/com/bytedesk/ai/springai/providers/openrouter/SpringAIOpenrouterRestService.java of the component SpringAIOpenrouterRestController. Such manipulation of the argument apiUrl leads to server-side request forgery. The attack may be launched remotely. The exploit has been disclosed publicly and may be used. Upgrading to version 1.4.5.4 will fix this issue. The name of the patch is 975e39e4dd527596987559f56c5f9f973f64eff7. It is recommended to upgrade the affected component.

Metrics

CVSS 3.1

8.8/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS 4.0

2.1/10

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

EPSS Probability

0.42%

33.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-918

Affected Software

Vendor	Product	Versions
Bytedesk	Bytedesk	< 1.4.5.4

References

https://github.com/Bytedesk/bytedesk/Product
https://github.com/Bytedesk/bytedesk/commit/975e39e4dd527596987559f56c5f9f973f64eff7Patch
https://github.com/Bytedesk/bytedesk/issues/20Exploit, Third Party Advisory
https://github.com/Bytedesk/bytedesk/issues/20#issue-3993526693Exploit, Third Party Advisory
https://github.com/Bytedesk/bytedesk/issues/20#issuecomment-3976672715Exploit, Third Party Advisory
https://github.com/Bytedesk/bytedesk/releases/tag/v1.4.5.4Release Notes
https://vuldb.com/?ctiid.349755Permissions Required, VDB Entry
https://vuldb.com/?id.349755Third Party Advisory, VDB Entry
https://vuldb.com/?submit.768043Third Party Advisory, VDB Entry

Timeline

Published: Mar 9, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-3788?

How severe is CVE-2026-3788?

CVE-2026-3788 has a CVSS score of 2.1/10 (LOW severity). The EPSS model estimates a 0.42% probability of exploitation in the next 30 days.

How do I fix CVE-2026-3788?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-3788?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST