Security readout for executives and security teams
Plain-English summary
CVE-2022-4214 is a reflected cross-site scripting issue in the WordPress Chained Quiz plugin through version 1.3.2.3. An unauthenticated attacker would need to lure a user into opening a crafted link. Successful exploitation could run script in that user’s browser, risking session abuse, content manipulation, or phishing.
Executive priority
Treat as a moderate website risk. It is not described as actively exploited, but WordPress plugin XSS can affect administrators and site trust. Prioritize remediation on public sites and sites with privileged users.
Technical view
The issue is CWE-79 in the Chained Quiz plugin’s chainedquiz_list page, where the ip parameter lacked sufficient input sanitization and output escaping. CVSS 3.1 is 6.1, with network attack vector, no privileges required, required user interaction, changed scope, and low confidentiality and integrity impact.
Likely exposure
Exposure is limited to WordPress sites running Chained Quiz versions up to and including 1.3.2.3, especially where administrative or authenticated users can be targeted with links.
Exploitation context
The source bundle does not indicate CISA KEV listing or confirmed active exploitation. Public references include an external gist, so proof-oriented material appears to exist, but user interaction remains required.
Researcher notes
Do not assume broad compromise from this CVE alone. The vulnerability depends on reflected input, browser execution, and user interaction. The bundle identifies the vulnerable parameter and page but does not provide complete vendor remediation details.
Mitigation direction
- Inventory WordPress sites for the Chained Quiz plugin and installed version.
- Upgrade beyond 1.3.2.3 only when vendor guidance confirms remediation.
- Disable the plugin if no confirmed fixed version is available.
- Limit privileged users’ exposure to untrusted links until remediated.
- Review Wordfence and WordPress plugin guidance for current remediation details.
Validation and detection
- Confirm whether Chained Quiz is installed on each WordPress property.
- Record plugin versions and flag any at or below 1.3.2.3.
- Review web logs for suspicious chainedquiz_list requests containing ip parameters.
- Verify remediation by confirming the vulnerable version is no longer deployed.
- Check Wordfence or vendor references for any newly documented exploitation status.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-79: User-session and phishing behavior lookup
Client-side and session-facing weaknesses should be reviewed alongside initial-access and user-execution behaviors. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2022-4214 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Medium
- CVSS
- 6.1 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N2.82.7Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
6.1MediumVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Source materials
- CVE List V5 sourceCVE List V5
- https://www.wordfence.com/threat-intel/vulnerabilities/id/9145ce0d-311c-4be1-be15-7e1791c17860?source=cveCVE reference
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2826500%40chained-quiz&new=2826500%40chained-quiz&sfp_email=&sfph_mail=CVE reference
- https://gist.github.com/Xib3rR4dAr/417a11bcb9b8da28cfe5ba1c17c44d0eCVE reference
- https://www.wordfence.com/vulnerability-advisories-continued/#CVE-2022-4214CVE reference
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.