CVE-2026-3788 is a Server-Side Request Forgery (SSRF) vulnerability affecting Bytedesk versions up to 1.3.9, specifically within the SpringAIOpenrouterRestController component's getModels function via manipulation of the apiUrl argument. This flaw, rated 8.8 HIGH on the CVSS scale, allows a remote attacker with low privileges to achieve high impact on confidentiality, integrity, and availability without user interaction. Although the exploit has been publicly disclosed, there is currently no evidence of active exploitation or readily available exploit modules, and community attention is minimal. Organizations should upgrade to version 1.4.5.4 to remediate this issue.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.4.5.4CPE matchmatch criteria | cpe:2.3:a:bytedesk:bytedesk:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
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
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.