CVE-2024-6864
WP Last Modified Info <= 1.9.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via lmt-post-modified-info Shortcode
CVSS Score
6.4
EPSS Score
0.0%
EPSS Percentile
0th
The WP Last Modified Info plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘template’ attribute of the lmt-post-modified-info shortcode in all versions up to, and including, 1.9.0 due to insufficient input sanitization and output escaping. 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.
| CWE | CWE-79 |
| Vendor | infosatech |
| Product | wp last modified info |
| Published | Aug 20, 2024 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
infosatech / WP Last Modified Info
0 ≤ 1.9.0
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/87368d85-04d4-42e6-9ba6-2a1fc3b945a8?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/wp-last-modified-info/trunk/inc/Core/Frontend/PostView.php#L205 wordpress.org: https://wordpress.org/plugins/wp-last-modified-info/#developers plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset/3137253/#file23 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset/3137253/
Credits
Craig Smith