CVE-2026-12939 | BDVDB-2026-353421 বিস্তারিত
contridNewsletters
বিবরণ#
কারিগরি বিবরণ উৎসের ভাষা ইংরেজিতে রাখা হয়েছে, যাতে অনুবাদে অর্থ না বদলায়।
The Newsletters Lite plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'link' attribute of the post_thumbnail (and newsletters_post_thumbnail) shortcodes in versions up to and including 4.15. This is due to insufficient input sanitization and output escaping in the post_thumbnail() method in helpers/shortcode.php, which concatenates the user-controlled $link shortcode attribute directly into an href attribute without esc_url() or esc_attr(). 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.
প্রভাব#
Per CVSS v3.1: confidentiality impact low, integrity impact low, availability impact none. Attack vector: network.
দুর্বলতার ধরন#
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
রেফারেন্স#
- https://www.wordfence.com/threat-intel/vulnerabilities/id/2ca8ab94-45b8-4705-b23b-dbc743572121?source=cve
- https://plugins.trac.wordpress.org/browser/newsletters-lite/tags/4.15/helpers/shortcode.php#L337
- https://plugins.trac.wordpress.org/browser/newsletters-lite/tags/4.15/helpers/shortcode.php#L327
- https://plugins.trac.wordpress.org/browser/newsletters-lite/tags/4.15/helpers/shortcode.php#L782
- https://plugins.trac.wordpress.org/browser/newsletters-lite/tags/4.15/includes/checkinit.php#L182
- https://plugins.trac.wordpress.org/changeset?reponame=&old=3621582%40newsletters-lite&new=3621582%40newsletters-lite
এক্সপ্লয়েট#
কোনো পাবলিক এক্সপ্লয়েট জানা নেই
ইতিহাস#
- ভার্সন ১CVE তালিকায় রেকর্ডটি প্রকাশিত হয়েছে।