CVE-2021-24602: The HM Multiple Roles WordPress plugin before 1.3 does not have any access control to prevent low privilege users to set themselves as admin via their profile page

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

The HM Multiple Roles WordPress plugin before 1.3 does not have any access control to prevent low privilege users to set themselves as admin via their profile page

Package
hm-multiple-roles (WordPress plugin) WordPress
Affected versions
<1.3
Fixed in
1.3
Severity
high  CVSS 8.8
Exploitation
not on CISA KEV · EPSS 2% (74.3th percentile)
Published
2021-08-23
Source
nvd

References

CWE-269CWE-669
NVD recordhm-multiple-roles (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