Which versions of Frappe are affected by CVE-2025-11282?

Organizations using A vulnerability should be aware of moderate risk from CVE-2025-11282, a cross-site scripting vulnerability rated CVSS 4.8.

Is there a public PoC exploit available for CVE-2025-11282?

Yes, a public proof-of-concept exploit is available for CVE-2025-11282. Prioritise patching immediately. EPSS: 0.1%.

How to fix or mitigate CVE-2025-11282?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Verify Content-Security-Policy and output encoding.

Frappe CVE-2025-11282

Q: What is the CVSS score of CVE-2025-11282?

CVE-2025-11282 has a CVSS 4.0 base score of 1.9 (Low). CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/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. EPSS exploitation probability: 0.1%.

LOW

Cross-site Scripting (XSS) (CWE-79)

2025-10-05 cna@vuldb.com

XSS Frappe Learning

1.9

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

1.9 LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

Scope

Lifecycle Timeline

Severity Changed

Apr 29, 2026 - 01:11 NVD

MEDIUM LOW

CVSS changed

Apr 29, 2026 - 01:11 NVD

4.8 (MEDIUM) 1.9 (LOW)

Analysis Generated

Mar 25, 2026 - 13:22 vuln.today

PoC Detected

Mar 25, 2026 - 13:16 vuln.today

Public exploit code

CVE Published

Oct 05, 2025 - 05:15 nvd

MEDIUM 4.8

DescriptionCVE.org

A vulnerability was found in Frappe LMS 2.34.x/2.35.0. The impacted element is an unknown function of the component Incomplete Fix CVE-2025-55006. Performing a manipulation results in cross site scripting. Remote exploitation of the attack is possible. The exploit has been made public and could be used. The affected component should be upgraded. The vendor was informed early about a total of four security issues and confirmed that those have been fixed. However, the release notes on GitHub do not mention them.

AnalysisAI

Frappe LMS versions 2.34.x and 2.35.0 contain a cross-site scripting (XSS) vulnerability in an incomplete fix for CVE-2025-55006, allowing authenticated remote attackers with high privileges to inject malicious scripts that execute in user browsers. Publicly available exploit code exists, and while the CVSS score of 4.8 is moderate, the low EPSS percentile (21%) and requirement for privileged user interaction suggest limited real-world exploitation likelihood despite public disclosure.

Technical ContextAI

The vulnerability is rooted in CWE-79 (Improper Neutralization of Input During Web Page Generation or 'Cross-site Scripting'), indicating inadequate input sanitization or output encoding in the Frappe Learning Management System. The affected product is Frappe LMS (CPE: cpe:2.3:a:frappe:learning:*:*:*:*:*:*:*:*), a learning platform built on the Frappe framework. The vulnerability exists in an incomplete remediation of a prior XSS issue (CVE-2025-55006), meaning the vendor's previous fix failed to address the full attack surface, allowing attackers to bypass existing protections through an unknown function within the component.

RemediationAI

Upgrade Frappe LMS to a version released after 2.35.0 that incorporates the vendor's security fixes; consult the GitHub security advisory (https://github.com/frappe/lms/security/advisories/GHSA-mvxw-r9x4-3vrr) for the exact patched version number. Until patching is feasible, restrict administrative and instructor account access to trusted networks, enforce strong authentication (multi-factor authentication where supported), and conduct input validation audits of the affected component. Additionally, implement Content Security Policy (CSP) headers to mitigate reflected XSS execution in user browsers as a temporary control layer.