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CVE-2021-3135: An issue was discovered in the tagDiv Newspaper theme 10.3.9.1 for WordPress. It allows XSS via the wp-admin/admin-ajax.php td_block_id parameter in a td_ajax_block API call.

medium Affects newspaper (WordPress theme). Feed 2026.10.29.1, updated 2026-10-28; published ; advisory modified .

An issue was discovered in the tagDiv Newspaper theme 10.3.9.1 for WordPress. It allows XSS via the wp-admin/admin-ajax.php td_block_id parameter in a td_ajax_block API call.

Package
newspaper (WordPress theme) WordPress
Affected versions
=10.3.9.1
Fixed in
no fix recorded
Severity
medium  CVSS 6.1
Exploitation
not on CISA KEV · EPSS 1% (57.4th percentile)
Published
2021-07-19
Source
nvd

References

CWE-79
NVD recordnewspaper (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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