Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Benedikt Mo BMo Expo bmo-expo allows Stored XSS.This issue affects BMo Expo: from n/a through <= 1.0.15.
Published: 2025-03-24
Score: 5.9 Medium
EPSS: 1.0% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Impact

The BMo Expo plugin for WordPress fails to properly neutralize user‑supplied input, allowing malicious code to be stored in the database. The stored XSS flaw enables an attacker to embed arbitrary JavaScript that executes in the browsers of site visitors, thereby potentially compromising user sessions and leaking sensitive information.

Affected Systems

The vulnerability affects the Benedikt Mo BMo Expo WordPress plugin on any installation using version 1.0.15 or earlier. Administrators should verify the plugin version on every WordPress site where this component is installed.

Risk and Exploitability

The CVSS score of 5.9 indicates moderate risk, while the EPSS score of less than 1% suggests that the likelihood of exploitation is low at present. The vulnerability is not listed in CISA's KEV catalog. Based on the description, the attack vector is inferred to be through the plugin’s front‑end or administrative input areas where user data is processed before being stored.

Generated by OpenCVE AI on May 2, 2026 at 03:25 UTC.

Remediation

No vendor fix or workaround currently provided.

OpenCVE Recommended Actions

  • Update BMo Expo plugin to the latest version (≥1.0.16) to remove the stored XSS flaw.
  • If the latest version cannot be installed, disable or uninstall the plugin to eliminate the attack surface.
  • Review all stored content that the plugin writes to the database and sanitize or remove any embedded scripts.

Generated by OpenCVE AI on May 2, 2026 at 03:25 UTC.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-7968 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Benedikt Mo BMo Expo allows Stored XSS. This issue affects BMo Expo: from n/a through 1.0.15.
History

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

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 5.9, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/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 Benedikt Mo BMo Expo allows Stored XSS. This issue affects BMo Expo: from n/a through 1.0.15. Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Benedikt Mo BMo Expo bmo-expo allows Stored XSS.This issue affects BMo Expo: from n/a through <= 1.0.15.
References
Metrics cvssV3_1

{'score': 5.9, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L'}

Mon, 24 Mar 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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

Mon, 24 Mar 2025 14:00:00 +0000

Type Values Removed Values Added
Description Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Benedikt Mo BMo Expo allows Stored XSS. This issue affects BMo Expo: from n/a through 1.0.15.
Title WordPress BMo Expo plugin <= 1.0.15 - Cross Site Scripting (XSS) vulnerability
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 5.9, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L'}

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: Patchstack

Published:

Updated: 2026-04-28T16:11:53.709Z

Reserved: 2025-03-24T12:59:40.515Z

Link: CVE-2025-30539

cve-icon Vulnrichment

Updated: 2025-03-24T14:50:39.613Z

cve-icon NVD

Status : Deferred

Published: 2025-03-24T14:15:22.887

Modified: 2026-04-23T15:26:49.473

Link: CVE-2025-30539

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-02T03:30:16Z

Weaknesses