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CVE-2022-21644

24
FAUCET Score

CVE-2022-21644 is a SQL injection vulnerability affecting the useful_simple_open-source_cms (USOC) project, specifically within the usersearch.php component. This flaw allows authenticated site administrators to inject malicious SQL queries due to unsanitized user input in search terms. Rated 7.2 HIGH (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H), it carries a high potential for compromise of confidentiality, integrity, and availability. There is no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< pb2.4bfx2CPE matchmatch criteria
cpe:2.3:a:useful_simple_open-source_cms_project:useful_simple_open-source_cms:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.1CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.3
Impact Score
6.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.04%
Probability of exploitation in next 30 days
EPSS Percentile
60.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0104 is in the 48th percentile among its peer group of 5,531 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

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / Aaron-Junker/USOC/commit/06217c66c8f9b114726b21633eabcd88ac9034aa
PatchThird Party Advisory
github.com / Aaron-Junker/USOC/security/advisories/GHSA-89jg-6fr3-9q4h
Third Party Advisory