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2 vulnerabilities found for Ova Advent by ovatheme

CVE-2025-8561 (GCVE-0-2025-8561)

Vulnerability from nvd – Published: 2025-10-15 05:23 – Updated: 2026-04-08 17:27
VLAI?
Title
Ova Advent <= 1.1.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
Summary
The Ova Advent plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcodes in all versions up to, and including, 1.1.7 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Severity ?
6.4 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CWE
  • CWE-87 - Improper Neutralization of Alternate XSS Syntax
Assigner
References
Impacted products
Vendor Product Version
ovatheme Ova Advent Affected: 0 , ≤ 1.1.7 (semver)
Create a notification for this product.
Credits
Marco Wotschka
Show details on NVD website
To clipboard 

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CVE-2025-8561 (GCVE-0-2025-8561)

Vulnerability from cvelistv5 – Published: 2025-10-15 05:23 – Updated: 2026-04-08 17:27
VLAI?
Title
Ova Advent <= 1.1.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
Summary
The Ova Advent plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcodes in all versions up to, and including, 1.1.7 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Severity ?
6.4 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CWE
  • CWE-87 - Improper Neutralization of Alternate XSS Syntax
Assigner
References
Impacted products
Vendor Product Version
ovatheme Ova Advent Affected: 0 , ≤ 1.1.7 (semver)
Create a notification for this product.
Credits
Marco Wotschka
Show details on NVD website
To clipboard 

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