Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Adrian Vaquez Contexto contexto allows Reflected XSS.This issue affects Contexto: from n/a through <= 1.0.
Published: 2025-03-03
Score: 7.1 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Impact

Improper input neutralization in the Contexto plugin allows user‑supplied data to be reflected in a web page without escaping, creating a reflected cross‑site scripting flaw. The flaw permits injection and execution of script code in the victim’s browser.

Affected Systems

WordPress plugin Contexto by Adrian Vaquez, all releases up to and including version 1.0.

Risk and Exploitability

The CVSS score of 7.1 indicates high severity. The EPSS score is below 1%, suggesting a low likelihood of widespread exploitation at the time of analysis, and the vulnerability is not listed in CISA’s KEV catalog. The likely attack vector is client‑side, requiring a victim to visit a crafted URL or interact with a page that reflects unsanitized input in the Contexto plugin. Exploitation would cause the execution of arbitrary script code within the victim’s browser session.

Generated by OpenCVE AI on May 2, 2026 at 03:57 UTC.

Remediation

No vendor fix or workaround currently provided.

OpenCVE Recommended Actions

  • Apply the latest Contexto plugin version above 1.0 to remove the reflected XSS flaw
  • If an upgrade is not immediately possible, disable the Contexto plugin until a patch is available
  • Deploy a web‑application firewall rule that blocks payloads containing unescaped script tags on plugin URLs

Generated by OpenCVE AI on May 2, 2026 at 03:57 UTC.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-5693 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Adrian Vaquez Contexto allows Reflected XSS. This issue affects Contexto: from n/a through 1.0.
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 Adrian Vaquez Contexto allows Reflected XSS. This issue affects Contexto: from n/a through 1.0. Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Adrian Vaquez Contexto contexto allows Reflected XSS.This issue affects Contexto: from n/a through <= 1.0.
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'}

Tue, 04 Mar 2025 03:45:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, '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 Adrian Vaquez Contexto allows Reflected XSS. This issue affects Contexto: from n/a through 1.0.
Title WordPress Contexto plugin <= 1.0 - 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

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: Patchstack

Published:

Updated: 2026-04-28T16:11:16.242Z

Reserved: 2025-01-16T11:27:59.220Z

Link: CVE-2025-23663

cve-icon Vulnrichment

Updated: 2025-03-03T15:55:45.727Z

cve-icon NVD

Status : Deferred

Published: 2025-03-03T14:15:44.693

Modified: 2026-06-17T08:56:12.173

Link: CVE-2025-23663

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-02T04:00:13Z

Weaknesses
  • CWE-79

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