CVE-2026-34900 HIGH

CVE-2026-34900: WordPress GiveWP plugin <= 4.14.2 - Reflected Cross Site Scripting (XSS) vulnerability

Vendor Liquid Web / Stellarwp

Product GiveWP

Weakness CWE-79 · XSS

Published June 15, 2026

Last update June 15, 2026

View on NVD All CVEs

CVSS base score

7.1/10

Attack vector Network

Attack complexity Low

Privileges required None

User interaction Required

Confidentiality Low

Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Unauthenticated Cross Site Scripting (XSS) in GiveWP <= 4.14.2 versions.

Explanation of Vulnerability in Simple Terms

02Summary

GiveWP versions up to 4.14.2 contain a cross-site scripting (XSS) vulnerability that allows attackers to inject malicious scripts into the site. An attacker can craft a malicious link that, when clicked by a site visitor, executes JavaScript in their browser. This can lead to session hijacking, credential theft, or defacement. The vulnerability affects the site's scope, meaning the injected script can interact with other parts of the site.

What an attacker can do

03Attacker Capabilities

Inject and execute malicious JavaScript in visitors' browsers via a crafted link.

Potential impact on your site

04Site Impact

Visitors' sessions and credentials can be compromised; site content can be altered or defaced in their browsers.

Conditions required to exploit

05Prerequisites

A site visitor must click an attacker-supplied link or visit a page containing the malicious payload.

Key dates

06Disclosure timeline

June 15, 2026 CVE published

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2026-34900 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/79.html AskarLabs — CWE-79 write-up Cross-Site Scripting

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