CVE-2023-6279: The Woostify Sites Library WordPress plugin before 1.4.8 does not have authorisation in an AJAX action, allowing any authenticated users, such as subscriber to update arbitrary blog options and set th

high Affects sites-library (WordPress plugin). Feed 2026.10.29.1, updated 2026-10-28; published ; advisory modified .

The Woostify Sites Library WordPress plugin before 1.4.8 does not have authorisation in an AJAX action, allowing any authenticated users, such as subscriber to update arbitrary blog options and set th

Package
sites-library (WordPress plugin) WordPress
Affected versions
<1.4.8
Fixed in
1.4.8
Severity
high  CVSS 7.1
Exploitation
not on CISA KEV · EPSS 0% (42.2th percentile)
Published
2024-01-29
Source
nvd

References

CWE-862
NVD recordsites-library (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