CVE-2026-32128 affects FastGPT versions 4.14.7 and earlier, where a flaw in the Python Sandbox's file write guardrails allows bypass. An attacker with low privileges can remap stdout to an arbitrary file descriptor, enabling arbitrary file creation or overwrite within the sandbox container. This vulnerability carries a CVSS score of 6.3 (Medium) with a network attack vector and low complexity, leading to low impacts on confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion for this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 4.14.7CPE matchmatch criteria | cpe:2.3:a:fastgpt:fastgpt:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.