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CVE-2024-8480: The Image Optimizer, Resizer and CDN – Sirv plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'sirv_save_prevented_sizes' function in all

high Affects sirv (WordPress plugin). Feed 2026.10.29.4, updated 2026-10-29; published ; advisory modified .

The Image Optimizer, Resizer and CDN – Sirv plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'sirv_save_prevented_sizes' function in all

Package
sirv (WordPress plugin) WordPress
Affected versions
<7.2.8
Fixed in
7.2.8
Severity
high  CVSS 8.8
Exploitation
not on CISA KEV · EPSS 1% (58.2th percentile)
Published
2024-09-06
Source
nvd

References

CWE-862
NVD recordsirv (WordPress plugin) advisories

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# 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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