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MitreCVE-2020-29240

HistoryDec 02, 2020 - 5:15 p.m.

CVE-2020-29240

2020-12-0217:15:14

CWE-79

mitre

web.nvd.nist.gov

cve-2020-29240

lepton-cms

xss

security vulnerability

admin page

CVSS2

3.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:S/C:N/I:P/A:N

CVSS3

4.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.001

Percentile

45.6%

JSON

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.

Affected configurations

Nvd

Node

lepton-cmsleptoncmsMatch4.7.0

VendorProductVersionCPE
lepton-cmsleptoncms4.7.0cpe:2.3:a:lepton-cms:leptoncms:4.7.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
lepton-cms	leptoncms	4.7.0	cpe:2.3:a:lepton-cms:leptoncms:4.7.0:::::::*

References

lepton-cms.org/english/home.php

www.exploit-db.com/exploits/49137

CVSS2

3.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:S/C:N/I:P/A:N

CVSS3

4.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.001

Percentile

45.6%

JSON

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