Security readout for executives and security teams
Plain-English summary
A vulnerable WordPress plugin can reflect attacker-supplied script back to a user’s browser. An attacker does not need a site account, but a victim must interact with attacker-controlled content. The main business risk is browser-session compromise, unauthorized actions, or misleading content, especially if WordPress administrators are targeted.
Executive priority
Treat this as a high-priority web exposure issue if the plugin is present on public or administrator-used WordPress sites. The urgency is lower where the plugin is absent, disabled, or isolated from untrusted users.
Technical view
CVE-2023-46626 is an unauthenticated reflected XSS issue in FLOWFACT WP Connector for WordPress, reported for versions up to and including 2.1.7. The CVSS 3.1 score is 7.1 with network access, low complexity, no privileges required, user interaction required, and changed scope. The weakness is CWE-79.
Likely exposure
Exposure is likely limited to WordPress sites running the FLOWFACT WP Connector plugin at version 2.1.7 or earlier. The provided sources do not identify affected endpoints, install prevalence, or a fixed version.
Exploitation context
The source bundle does not show CISA KEV listing or cited evidence of active exploitation. Exploitation requires persuading a user to interact with malicious content, but does not require attacker authentication to the WordPress site.
Researcher notes
Evidence is sufficient for classification as unauthenticated reflected XSS, but incomplete for endpoint-level validation, exploit maturity, and fixed-version guidance. Avoid assuming active exploitation because the bundle marks KEV as false and provides no exploitation citation.
Mitigation direction
- Inventory WordPress sites for FLOWFACT WP Connector and installed version.
- Check FLOWFACT, WordPress, CVE, and Patchstack guidance for an official fixed version.
- Disable or remove the plugin where it is not business-critical.
- Prioritize remediation on public sites and administrator-accessible WordPress environments.
- Use browser, WAF, and security monitoring controls as compensating measures only.
Validation and detection
- Confirm whether FLOWFACT WP Connector is installed on each WordPress instance.
- Record plugin version and compare against the reported affected range: 2.1.7 or earlier.
- Review vendor and Patchstack advisories for updated remediation details.
- Check security tooling for reflected XSS alerts involving affected WordPress sites.
- Verify any remediation by confirming the plugin is removed, disabled, or updated per vendor guidance.
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-2023-46626 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
- High
- CVSS
- 7.1 (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: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:N/UI:R/S:C/C:L/I:L/A:L2.83.7Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
7.1HighVector: CVSS:3.1/AV:N/AC:L/PR:N/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.