Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in binnyva Quizzin quizzin allows Reflected XSS.This issue affects Quizzin: from n/a through <= 1.01.4.
Published: 2025-03-03
Score: 7.1 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Impact

The vulnerability is a reflected XSS flaw caused by improper neutralization of input during page generation. Attackers can inject malicious scripts that execute in the browsers of site visitors, enabling credential theft, session hijacking, or defacement of the site content.

Affected Systems

The flaw exists in the WordPress Quizzin plugin from binnyva, affecting all instances with a version of 1.01.4 or older. No earlier baseline version is known, so any installation using the vulnerable release is at risk.

Risk and Exploitability

With a CVSS score of 7.1 the vulnerability carries a high severity, yet its EPSS score is below 1 %, indicating a low likelihood of exploitation in the wild and it is not listed in CISA’s KEV catalog. Attackers could craft a URL or input containing a malicious payload that, when reflected by the plugin, runs client‑side code in the target browser. The vulnerability does not require authentication and operates remotely.

Generated by OpenCVE AI on May 1, 2026 at 14:59 UTC.

Remediation

No vendor fix or workaround currently provided.

OpenCVE Recommended Actions

  • Upgrade the Quizzin plugin to the latest available release that is newer than 1.01.4.
  • If an upgrade is not possible, deactivate or remove the Quizzin plugin from the WordPress installation.
  • As a temporary workaround, configure a web application firewall to block or sanitize reflected XSS payloads that pass through the plugin’s input handlers.

Generated by OpenCVE AI on May 1, 2026 at 14:59 UTC.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-5733 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound Quizzin allows Reflected XSS. This issue affects Quizzin: from n/a through 1.01.4.
History

Thu, 23 Apr 2026 15:00:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L'}

Wed, 01 Apr 2026 23:45:00 +0000

Type Values Removed Values Added
Description Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound Quizzin allows Reflected XSS. This issue affects Quizzin: from n/a through 1.01.4. Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in binnyva Quizzin quizzin allows Reflected XSS.This issue affects Quizzin: from n/a through <= 1.01.4.
References
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L'}

Wed, 05 Mar 2025 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Mon, 03 Mar 2025 13:45:00 +0000

Type Values Removed Values Added
Description Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound Quizzin allows Reflected XSS. This issue affects Quizzin: from n/a through 1.01.4.
Title WordPress Quizzin plugin <= 1.01.4 - Reflected Cross Site Scripting (XSS) vulnerability
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L'}

Subscriptions

Wordpress Wordpress
cve-icon MITRE

Status: PUBLISHED

Assigner: Patchstack

Published:

Updated: 2026-04-28T16:11:10.845Z

Reserved: 2025-01-16T11:25:26.987Z

Link: CVE-2025-23494

cve-icon Vulnrichment

Updated: 2025-03-05T17:19:05.289Z

cve-icon NVD

Status : Deferred

Published: 2025-03-03T14:15:38.353

Modified: 2026-06-17T08:54:49.153

Link: CVE-2025-23494

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-01T15:00:13Z

Weaknesses
  • CWE-79

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