Medium 6.1Published May 17, 2026

CVE-2018-25331Zenar Content Management System Cross-Site Scripting via ajax.php

Updated under an hour ago (Oct 26, 2026, 6:00 AM ET)

Does this affect you?

It affects Zenar Content Management System. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Do this next

Start free and add your stack

Free account, 1 product

Every CVE for Zenar Content Management System

Exploited in the last 30 days

Zenar Content Management System contains a cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts by manipulating form parameters in POST requests. Attackers can inject script tags through the current_page parameter sent to the ajax.php endpoint, which reflects unsanitized user input in the response HTML to execute arbitrary JavaScript in victim browsers.

CVSS: 6.1 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness (CWE): CWE-79
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Deferred
Record last updated: May 23, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

zenar Zenar Content Management System zenar:content_management_system (from the name)	7.0	CNA record

References

https://www.exploit-db.com/exploits/44664exploit
http://demo.zenar.ioproduct
https://zenar.io/product
https://www.vulncheck.com/advisories/zenar-content-management-system-cross-site-scripting-via-ajax-phpthird-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.