CVE-2024-6864

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.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.4 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
WordfenceCNA
6.4 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 21%
VendorProductVersion
sayandattawp_last_modified_info
𝑥
< 1.9.1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://plugins.trac.wordpress.org/browser/wp-last-modified-info/trunk/inc/Core/Frontend/PostView.php#L205
https://plugins.trac.wordpress.org/changeset/3137253/
https://plugins.trac.wordpress.org/changeset/3137253/#file23
https://wordpress.org/plugins/wp-last-modified-info/#developers
https://www.wordfence.com/threat-intel/vulnerabilities/id/87368d85-04d4-42e6-9ba6-2a1fc3b945a8?source=cve