CVE-2023-4297: The Mmm Simple File List WordPress plugin through 2.3 does not validate the generated path to list files from, allowing any authenticated users, such as subscribers, to list the content of arbitrary d

medium Affects mmm-simple-file-list (WordPress plugin). Feed 2026.10.29.1, updated 2026-10-28; published ; advisory modified .

The Mmm Simple File List WordPress plugin through 2.3 does not validate the generated path to list files from, allowing any authenticated users, such as subscribers, to list the content of arbitrary d

Package
mmm-simple-file-list (WordPress plugin) WordPress
Affected versions
<=2.3
Fixed in
no fix recorded
Severity
medium  CVSS 4.3
Exploitation
not on CISA KEV · EPSS 1% (50.4th percentile)
Published
2023-11-27
Source
nvd

References

NVD recordmmm-simple-file-list (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