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CVE-2021-24959

28
FAUCET Score

CVE-2021-24959 is a SQL injection vulnerability affecting the WP Email Users WordPress plugin up to version 1.7.6. This flaw allows any authenticated user to inject malicious SQL queries due to improper escaping of the data_raw parameter in the weu_selected_users_1 AJAX action. Rated with a CVSS score of 8.8 (High), it presents a low-complexity attack vector that can lead to high impact on confidentiality, integrity, and availability. While the vulnerability has a high EPSS score and FAUCET Risk Score, there is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.7.6CPE matchmatch criteria
cpe:2.3:a:techspawn:wp-email-users:*:*:*:*:*: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
2.21%
Probability of exploitation in next 30 days
EPSS Percentile
80.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0221 is in the 79th 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

wpscan.com / vulnerability/0471d2e2-e759-468f-becd-0b062f00b435
ExploitThird Party Advisory