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CVE-2022-4663

22
FAUCET Score

CVE-2022-4663 is a Self Cross-Site Scripting (XSS) vulnerability affecting the Members Import plugin for WordPress, versions up to and including 1.4.2. This flaw allows attackers to inject malicious web scripts into pages by tricking a site administrator into uploading a specially crafted CSV file containing the payload in the user_login parameter. Rated as Medium severity (CVSS 6.1), exploitation requires user interaction (UI:R) but can lead to limited impact on confidentiality and integrity. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.4.2CPE matchmatch criteria
cpe:2.3:a:youngtechleads:members_import:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

5.5MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.3
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.65%
Probability of exploitation in next 30 days
EPSS Percentile
47.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0065 is in the 52nd percentile among its peer group of 26,219 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 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

wordfence.com / threat-intel/vulnerabilities/id/3abbc407-f660-4b1f-9d48-436320e5fdd7
Third Party Advisory
plugins.trac.wordpress.org / browser/members-import/trunk/members-import.php
ExploitThird Party Advisory
wordfence.com / threat-intel/vulnerabilities/id/3abbc407-f660-4b1f-9d48-436320e5fdd7