CVE-2018-7543

Cross-site scripting (XSS) vulnerability in installer/build/view.step4.php of the SnapCreek...

6.1 MediumPublic exploit

Cross-site scripting (XSS) vulnerability in installer/build/view.step4.php of the SnapCreek Duplicator plugin 1.2.32 for WordPress allows remote attackers to inject arbitrary JavaScript or HTML via the json parameter.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: Required

What an attacker can affect

Confidentiality: Low
Integrity: Low
Availability: None

Exploit likelihood

3.35%Down 0.1 points since Apr 14, 2021

What each source reports

NVD Score used 6.1

Record: CVE-2018-7543
CVSS 3.1: 6.1 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS 2.0: 4.3 MediumAV:N/AC:M/Au:N/C:N/I:P/A:N
Weakness: CWE-79
Updated: 2026-11-02

CVE List No score

Record: CVE-2018-7543
Updated: 2026-11-02

EUVDEUVD-2018-19270 No score

Record: EUVD-2018-19270
Updated: 2026-11-03

GitHub AdvisoriesGHSA-x5g3-xc68-hm4x 6.1

Cross-site scripting (XSS) vulnerability in installer/build/view.step4.php of the SnapCreek...

Record: GHSA-x5g3-xc68-hm4x
CVSS 3.1: 6.1 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness: CWE-79
Updated: 2026-11-02

Affected products

awesomemotive duplicator

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
Source	Link	Date
Exploit-DB	WordPress Plugin Duplicator 1.2.32 - Cross-Site Scripting	2018-03-15

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, Exploit-DB, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2018-7543 is a medium vulnerability (CVSS 6.1) in Awesomemotive Duplicator, published March 26, 2018. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 3.35%, the 88th percentile. No source names a fixed version.