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CVE-2022-4208

22
FAUCET Score

CVE-2022-4208 is a Reflected Cross-Site Scripting (XSS) vulnerability affecting the Chained Quiz plugin for WordPress, versions up to and including 1.3.2. This flaw allows unauthenticated attackers to inject malicious web scripts through the 'datef' parameter on the 'chainedquiz_list' page due to inadequate input sanitization and output escaping. The vulnerability has a CVSS score of 6.1 (Medium), indicating a low attack complexity and requiring user interaction, with potential impacts on confidentiality and integrity. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.3.2CPE matchmatch criteria
cpe:2.3:a:kibokolabs:chained_quiz:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

6.1MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.82%
Probability of exploitation in next 30 days
EPSS Percentile
53.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0082 is in the 62nd percentile among its peer group of 26,234 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

gist.github.com / Xib3rR4dAr/417a11bcb9b8da28cfe5ba1c17c44d0e
ExploitThird Party Advisory
plugins.trac.wordpress.org / changeset
PatchThird Party Advisory
wordfence.com / threat-intel/vulnerabilities/id/5a316c0a-452a-4205-b79b-8bd911016ab2
wordfence.com / vulnerability-advisories-continued
Third Party Advisory