Security readout for executives and security teams
Plain-English summary
CVE-2023-27606 is a CSRF flaw in the WordPress WP Reroute Email plugin through 1.4.6. If a logged-in site administrator is tricked into interacting with attacker-controlled content, site settings or behavior tied to the plugin could be changed without intent. Business risk is moderate because user interaction is required and confidentiality impact is not indicated.
Executive priority
Treat as a scheduled remediation item for WordPress estates, not an emergency unless the plugin protects sensitive operational workflows. Prioritize externally managed or high-value sites first, confirm version exposure, and remediate through vendor-supported updates or removal where the plugin is unnecessary.
Technical view
The CVE describes CWE-352 Cross-Site Request Forgery in Sajjad Hossain WP Reroute Email <=1.4.6, package wp-reroute-email. CVSS 3.1 is 5.4: network reachable, low complexity, no attacker privileges, user interaction required, unchanged scope, no confidentiality impact, low integrity and availability impact.
Likely exposure
Exposure is limited to WordPress sites running WP Reroute Email version 1.4.6 or earlier. Risk is highest where privileged WordPress users remain logged in while browsing external content. The provided sources do not identify affected hosting platforms, CPEs, or a vulnerable configuration beyond plugin presence and version.
Exploitation context
The source bundle does not show CISA KEV listing or cited evidence of active exploitation. Exploitation would require a victim user interaction and a vulnerable WordPress site with the plugin installed. The public sources provided do not include exploit details, attack telemetry, or proof-of-concept status.
Researcher notes
Evidence is concise: CVE description, CVSS vector, CWE-352, and a Patchstack vulnerability entry. The affected version statement is <=1.4.6, while structured affected data is sparse and has no CPEs. No source in the bundle names a fixed version, exploit availability, or observed exploitation.
Mitigation direction
- Inventory WordPress sites for the WP Reroute Email plugin and installed version.
- Check vendor or Patchstack guidance for a fixed release or recommended mitigation.
- Update the plugin if a vendor-supported fixed version is available.
- Disable or remove the plugin where it is not operationally required.
- Limit administrative browsing from active WordPress sessions.
Validation and detection
- Confirm whether wp-reroute-email is installed on each WordPress instance.
- Record plugin versions and flag any instance at 1.4.6 or earlier.
- Review plugin settings for unexpected changes or email routing behavior.
- Review administrative audit logs around plugin configuration changes.
- Verify vendor guidance before marking remediation complete.
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-352: 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-2023-27606 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
- 5.4 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/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:U/C:N/I:L/A:L2.82.5Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
5.4MediumVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/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.
Cross-Site Request Forgery (CSRF)
Cross-Site Request Forgery (CSRF) represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.