Cross-Site Scripting Vulnerability in Frappe LMS by Frappe
CVE-2025-11282

4.8MEDIUM

Key Information:

Vendor

Frappe

Status
Lms
Vendor
CVE Published:
5 October 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-11282?

A cross-site scripting vulnerability has been identified within Frappe LMS versions 2.34.x and 2.35.0, stemming from an incomplete fix for a previously reported issue (CVE-2025-55006). This vulnerability allows for potential remote exploitation, where attackers can manipulate certain components to inject malicious scripts. Despite prior notifications to the vendor about four security issues, the release notes did not disclose these vulnerabilities. Users are strongly advised to upgrade their Frappe LMS installations to the latest versions to mitigate the risk.

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Deploy the Patch

Affected Version(s)

LMS 2.34.x

LMS 2.35.0

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2025-11282 - Proof of Concept

References

https://vuldb.com/?id.327016
vdb-entry
https://vuldb.com/?ctiid.327016
signaturepermissions-required
https://vuldb.com/?submit.659696
third-party-advisory

CVSS V4

Score:
4.8
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

0xHamy (VulDB User)
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