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CVE-2024-1587: The Newsmatic theme for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.3.0 via the 'newsmatic_filter_posts_load_tab_content'. This makes it possible

medium Affects newsmatic (WordPress theme). Feed 2026.10.29.4, updated 2026-10-29; published ; advisory modified .

The Newsmatic theme for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.3.0 via the 'newsmatic_filter_posts_load_tab_content'. This makes it possible

Package
newsmatic (WordPress theme) WordPress
Affected versions
<1.3.5
Fixed in
1.3.5
Severity
medium  CVSS 5.3
Exploitation
not on CISA KEV · EPSS 1% (47.6th percentile)
Published
2024-04-09
Source
nvd

References

CWE-862
NVD recordnewsmatic (WordPress theme) advisories

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# PHP projects (recommended)
composer require --dev phpwarden/phpwarden
# then
vendor/bin/phpwarden wordpress /var/www/html

# or, without Composer
pipx install phpwarden   &&   phpwarden wordpress /var/www/html

Or keep it checked automatically with the GitHub Action or a nightly cron; see WordPress docs.

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