Security readout for executives and security teams
Plain-English summary
This CVE affects the WordPress IP Vault - WP Firewall plugin through a cross-site scripting flaw in versions described as 1.1 and earlier. Exploitation would require a high-privileged user and user interaction, so this is not a broad unauthenticated takeover issue, but it can still affect site integrity and user trust.
Executive priority
Treat as a moderate WordPress hygiene issue. Prioritize environments where the plugin is installed on public-facing or business-critical sites, but do not rank it above actively exploited or unauthenticated vulnerabilities without new evidence.
Technical view
CVE-2022-47171 is a CWE-79 improper input neutralization issue during web page generation in Paul C. Schroeder IP Vault - WP Firewall for WordPress, reported for versions <= 1.1. CVSS 3.1 is 5.9 with network attack vector, low complexity, high privileges required, user interaction required, changed scope, and low confidentiality, integrity, and availability impact.
Likely exposure
Exposure is limited to WordPress sites running the IP Vault - WP Firewall plugin, especially versions identified as 1.1 or earlier. The source bundle provides no CPEs and no broader product family impact.
Exploitation context
The bundle does not show CISA KEV listing or cited evidence of active exploitation. It also does not provide a public exploit, vulnerable parameter, or detailed attack path.
Researcher notes
The available sources identify the vulnerability class, affected plugin, version boundary, CVSS vector, and CWE only. They do not specify the vulnerable field, sink, patch version, exploit maturity, or operational indicators. Further validation should rely on vendor or Patchstack updates.
Mitigation direction
- Inventory WordPress sites for the ip-vault-wp-firewall plugin.
- Check vendor and Patchstack guidance for a fixed version or workaround.
- Remove or disable the plugin if it is unused or unsupported.
- Limit high-privilege WordPress accounts to trusted administrators.
- Review CSP and session protections as defense-in-depth only.
Validation and detection
- Confirm whether IP Vault - WP Firewall is installed.
- Record the installed plugin version and compare against <= 1.1.
- Review Patchstack and CVE records for updated remediation details.
- Check administrative users and recent plugin configuration changes.
- Look for unexpected script content in plugin-managed settings or pages.
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-2022-47171 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
- 5.9 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L
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:H/UI:R/S:C/C:L/I:L/A:L1.73.7Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
5.9MediumVector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L
Source materials
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.