CVE-2025-2806: The tagDiv Composer plugin for WordPress, used by the Newspaper theme, is vulnerable to Reflected Cross-Site Scripting via the ‘data’ parameter in all versions up to, and including, 5.3 due to insuffi

medium Affects tagdiv-composer (WordPress plugin). Feed 2026.10.29.1, updated 2026-10-28; published 2025-05-08; advisory modified 2026-06-17.

The tagDiv Composer plugin for WordPress, used by the Newspaper theme, is vulnerable to Reflected Cross-Site Scripting via the ‘data’ parameter in all versions up to, and including, 5.3 due to insuffi

Package: tagdiv-composer (WordPress plugin) WordPress
Affected versions: <5.4
Fixed in: 5.4
Severity: medium CVSS 6.1
Exploitation: not on CISA KEV · EPSS 0% (26.1th percentile)
Published: 2025-05-08
Source: nvd

References

CWE-79

NVD record tagdiv-composer (WordPress plugin) advisories

Am I affected?

Find out in one command. phpwarden checks your WordPress install against this advisory and 20,000+ others, ranked by real-world exploitation (CISA KEV + EPSS). Free, offline, open data.

# one-time install
pip install phpwarden

# then
phpwarden wordpress /var/www/html

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

Install docs How findings are ranked

Related advisories

CVE-2022-3477 critical The tagDiv Composer WordPress plugin before 3.5, required by the Newspaper WordPress theme same package: tagdiv-composer (WordPress plugin)
CVE-2023-3169 medium The tagDiv Composer WordPress plugin before 4.2, used as a companion by the Newspaper and same package: tagdiv-composer (WordPress plugin)
CVE-2024-3813 high The tagDiv Composer plugin for WordPress is vulnerable to Local File Inclusion in all vers same package: tagdiv-composer (WordPress plugin)
CVE-2023-3170 medium The tagDiv Composer WordPress plugin before 4.2, used as a companion by the Newspaper and same package: tagdiv-composer (WordPress plugin)
CVE-2024-3886 medium The tagDiv Composer plugin for WordPress is vulnerable to Reflected Cross-Site Scripting v same package: tagdiv-composer (WordPress plugin)
CVE-2024-5212 medium The tagDiv Composer plugin for WordPress is vulnerable to Reflected Cross-Site Scripting v same package: tagdiv-composer (WordPress plugin)