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CVE-2021-24602

27
FAUCET Score

CVE-2021-24602 describes an access control vulnerability in the HM Multiple Roles WordPress plugin prior to version 1.3, allowing low-privileged users to elevate their privileges to administrator status through their profile page. This vulnerability carries a high CVSS score of 8.8, indicating a critical risk due to its low attack complexity and potential for complete compromise of confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.3CPE matchmatch criteria
cpe:2.3:a:hmplugin:hm_multiple_roles:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.51%
Probability of exploitation in next 30 days
EPSS Percentile
71.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0151 is in the 69th percentile among its peer group of 17,844 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

jetpack.com / 2021/08/05/privilege-escalation-in-hm-multiple-roles-wordpress-plugin
ExploitThird Party Advisory
wpscan.com / vulnerability/5fd2548a-08de-4417-bff1-f174dab718d5
Third Party Advisory