CVE-2025-66581 describes a server-side authorization bypass vulnerability in Frappe Learning Management System (LMS) versions prior to 2.41.0. This flaw allowed authenticated, low-privileged users (e.g., students) to execute actions reserved for instructors or administrators by directly interacting with the API, bypassing client-side security checks. Rated as Medium severity (CVSS 6.5), the vulnerability has a low attack complexity and could lead to high integrity impacts, as unauthorized users could modify data or settings. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2.41.0CPE matchmatch criteria | cpe:2.3:a:frappe:learning:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/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, 0.1 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.