CVE-2023-5762: The Filr WordPress plugin before 1.2.3.6 is vulnerable from an RCE (Remote Code Execution) vulnerability, which allows the operating system to execute commands and fully compromise the server on behal

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

The Filr WordPress plugin before 1.2.3.6 is vulnerable from an RCE (Remote Code Execution) vulnerability, which allows the operating system to execute commands and fully compromise the server on behal

Package
filr (WordPress plugin) WordPress
Affected versions
<1.2.3.6
Fixed in
1.2.3.6
Severity
high  CVSS 8.8
Exploitation
not on CISA KEV · EPSS 2% (80.9th percentile)
Published
2023-12-04
Source
nvd

References

CWE-94
NVD recordfilr (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