CVE-2026-32101 is an authorization bypass vulnerability in StudioCMS S3 storage manager versions prior to 0.3.1. A missing 'await' call on an asynchronous authorization function allows any authenticated user with low privileges to upload, delete, rename, and list files in the S3 bucket. This medium-severity vulnerability (CVSS 6.3) has a network attack vector and low attack complexity, potentially leading to low impact on confidentiality, integrity, and availability. There is currently no evidence of active exploitation, nor are public exploit tools or significant community discussion available for this flaw.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 0.3.1CPE matchmatch criteria | cpe:2.3:a:studiocms:studiocms:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/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.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.