CVE-2026-34162 is a critical unauthenticated server-side request forgery (SSRF) vulnerability affecting FastGPT versions prior to 4.14.9.5. The flaw resides in the /api/core/app/httpTools/runTool endpoint, which acts as a full HTTP proxy, allowing an attacker to craft arbitrary HTTP requests from the server. With a CVSS score of 10.0 (Critical), this vulnerability requires no authentication or user interaction, enabling remote attackers to achieve high confidentiality and integrity impacts, potentially leading to system compromise or access to internal networks. Although there is no evidence of active exploitation or public exploit code, the vulnerability has been noted in community discussions.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 4.14.9.5CPE matchmatch criteria | cpe:2.3:a:fastgpt:fastgpt:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.