CVE-2020-29240 — MEDIUM (4.8)

Vulnerability Description

Lepton-CMS 4.7.0 is affected by cross-site scripting (XSS). An attacker can inject the XSS payload in the URL field of the admin page and each time an admin visits the Menu-Pages-Pages Overview section, the XSS will be triggered.

CVSS Score

4.8

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Lepton-Cms	Leptoncms	4.7.0

Related Weaknesses (CWE)

CWE-79

References

https://lepton-cms.org/english/home.phpProductVendor Advisory
https://www.exploit-db.com/exploits/49137ExploitThird Party AdvisoryVDB Entry
https://lepton-cms.org/english/home.phpProductVendor Advisory
https://www.exploit-db.com/exploits/49137ExploitThird Party AdvisoryVDB Entry

FAQ

What is CVE-2020-29240?

CVE-2020-29240 is a vulnerability with a CVSS score of 4.8 (MEDIUM). Lepton-CMS 4.7.0 is affected by cross-site scripting (XSS). An attacker can inject the XSS payload in the URL field of the admin page and each time an admin visits the Menu-Pages-Pages Overview sectio...

How severe is CVE-2020-29240?

CVE-2020-29240 has been rated MEDIUM with a CVSS base score of 4.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-29240?

Check the references section above for vendor advisories and patch information. Affected products include: Lepton-Cms Leptoncms.