Security readout for executives and security teams
Plain-English summary
This is a stored cross-site scripting issue in the WordPress AFS Analytics plugin. If an affected site uses the plugin, a highly privileged attacker could store script content that runs when another user interacts with it. Business impact is mainly session, account, or content integrity risk, not direct server takeover.
Executive priority
Prioritize remediation for WordPress sites where many administrators or editors share access, or where compromise of admin browser sessions would affect revenue or customer trust. It is moderate urgency because exploitation needs high privileges and interaction, and no active exploitation is cited.
Technical view
CVE-2022-37402 is CWE-79 stored XSS in AFS Analytics for WordPress. The CVSS 3.1 score is 4.8 with network access, low complexity, high privileges required, user interaction required, changed scope, low confidentiality and integrity impact, and no availability impact.
Likely exposure
Likely exposure is limited to WordPress sites using the AFS Analytics/addfreestats plugin. The description names versions <= 4.18, but the structured affected entry lists version data as n/a, so inventory should verify installed plugin versions directly.
Exploitation context
The source bundle does not show CISA KEV listing or cited evidence of active exploitation. The CVSS vector indicates exploitation requires high privileges and user interaction. Treat this as a targeted authenticated XSS risk rather than a broad unauthenticated internet-scale emergency.
Researcher notes
There is a version inconsistency: the CVE title and description state <= 4.18, while the Patchstack URL title references 4.15. The provided structured affected data is incomplete. Avoid assuming a fixed version unless confirmed by vendor or Patchstack guidance.
Mitigation direction
- Inventory WordPress sites for the AFS Analytics/addfreestats plugin.
- Check vendor or Patchstack guidance for fixed versions before choosing upgrade targets.
- Disable or remove the plugin if no maintained fixed version is available.
- Restrict plugin administration to trusted accounts with MFA.
- Review privileged WordPress accounts for unnecessary access.
Validation and detection
- Confirm whether AFS Analytics/addfreestats is installed on each WordPress site.
- Record the installed plugin version and compare it with <= 4.18 exposure language.
- Review admin-only fields or stored plugin content for unexpected script-like entries.
- Check WordPress audit logs for recent privileged plugin configuration changes.
- Document whether a fixed version or compensating control was applied.
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-2022-37402 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
- 4.8 (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: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:H/UI:R/S:C/C:L/I:L/A:N1.72.7Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
4.8MediumVector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
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.