CVE-2026-6268

EventPress < 22.2 - Reflected Cross-Site Scripting

2026-06-11 00:00

Strategic Overview

Status: Patched in 22.2
Affected Theme: EventPress
Affected Version: < 22.2
CVSS: 6.1Medium
Weakness type: CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE: CVE-2026-6268

At a glance

CVE-2026-6268 is a medium-severity Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in the EventPress WordPress theme, affecting versions < 22.2. It carries a CVSS score of 6.1 (reachable over the network; low attack complexity). Exploitation requires no authentication. The issue is fixed in version 22.2; sites on affected versions should update now. Disclosed June 2026, reported by N/A.

Vulnerability Overview

The EventPress theme for WordPress is vulnerable to Reflected Cross-Site Scripting in versions up to 22.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

Technical Analysis

The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no privileges on the target site.

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Reaching this weakness in EventPress < 22.2 takes a caller who can reach the endpoint. Cross-site scripting happens when input from a request is written into a page without being escaped for the context it lands in, so the browser parses attacker-supplied text as markup or script.

Injected script runs with the privileges of whoever views the affected page, which is how these flaws turn into administrator session theft, silent account creation or persistent backdoors in page content. For EventPress the fix is 22.2: builds < 22.2 are affected, anything from 22.2 onward is not.

Remediation

Update to version 22.2, or a newer patched version

How does WordSec protect against this?

The attempt arrives as an ordinary request to EventPress: WordSec's web application firewall inspects request payloads before WordPress loads them. None of that substitutes for the fix: EventPress 22.2 closes this, and updating the theme is the step that ends it.

Firewall
Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2026-6268 https://www.wordfence.com/threat-intel/vulnerabilities/id/614faf35-9f67-4fda-bb94-356c7b4285b8 https://nvd.nist.gov/vuln/detail/CVE-2026-6268

Related records

Same weakness class

6.1Multiple Themes (Various Versions) Reflected Cross-Site Scripting

CVSS Vector

6.1

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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