Lucene search

MitreCVE-2020-15299

HistoryJul 09, 2020 - 7:15 p.m.

CVE-2020-15299

2020-07-0919:15:11

CWE-79

mitre

web.nvd.nist.gov

cve-2020-15299

reflected xss

cross-site scripting

kingcomposer plugin

wordpress

security vulnerability

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.001

Percentile

48.4%

JSON

A reflected Cross-Site Scripting (XSS) Vulnerability in the KingComposer plugin through 2.9.4 for WordPress allows remote attackers to trick a victim into submitting an install_online_preset AJAX request containing base64-encoded JavaScript (in the kc-online-preset-data POST parameter) that is executed in the victim’s browser.

Affected configurations

Nvd

Node

king-themekingcomposerRange≤2.9.4wordpress

VendorProductVersionCPE
king-themekingcomposer*cpe:2.3:a:king-theme:kingcomposer:*:*:*:*:*:wordpress:*:*

Vendor	Product	Version	CPE
king-theme	kingcomposer	*	cpe:2.3:a:king-theme:kingcomposer::::::wordpress::*

References

www.wordfence.com/blog/2020/07/xss-flaw-impacting-100000-sites-patched-in-kingcomposer/

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.001

Percentile

48.4%

JSON

Related for CVE-2020-15299