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CVE-2021-24456

22
FAUCET Score

CVE-2021-24456 describes a high-severity SQL injection vulnerability in the Quiz Maker WordPress plugin, affecting versions prior to 6.2.0.9. This flaw allows authenticated attackers with high privileges to inject malicious SQL queries through unsanitized 'order' and 'orderby' parameters in the admin dashboard, potentially leading to full compromise of the database. Despite its high CVSS score of 7.2, there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
>= 6.2.0.9, < 6.2.0.9CPE match
cpe:2.3:a:ays-pro:quiz_maker:*:*:*:*:*:wordpress:*:*
< 6.2.0.9CPE matchmatch criteria
cpe:2.3:a:ays-pro:quiz_maker:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

7.2HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.2
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.29%
Probability of exploitation in next 30 days
EPSS Percentile
67.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0129 is in the 58th percentile among its peer group of 5,538 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.3 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/929ad37d-9cdb-4117-8cd3-cf7130a7c9d4
Third Party Advisory