Security readout for executives and security teams
Plain-English summary
This vulnerability affects the WordPress Premmerce Redirect Manager plugin up to version 1.0.9. It is a CSRF issue, meaning an attacker may be able to trick a logged-in user into submitting an unwanted change. The published severity is medium, with limited integrity impact and no stated confidentiality or availability impact.
Executive priority
Treat this as a moderate operational risk. Prioritize confirmation and remediation for public WordPress sites where redirect changes could affect customer trust, traffic routing, or campaign links.
Technical view
CVE-2023-23787 is CWE-352 in Premmerce Redirect Manager for WordPress <= 1.0.9. The CVSS 3.1 score is 4.3, vector AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N. Sources do not describe the affected endpoint, exact action, proof of concept, or fixed version.
Likely exposure
Exposure is limited to WordPress installations running Premmerce Redirect Manager version 1.0.9 or earlier. Sites not using this plugin are not indicated as affected by the provided sources.
Exploitation context
The CVE is not listed as KEV in the supplied bundle, and no cited source states active exploitation. Exploitation requires user interaction, consistent with a victim being induced to perform an unwanted authenticated browser action.
Researcher notes
The public bundle confirms CSRF classification, affected plugin family, severity, and CVSS vector. It does not provide endpoint details, patch version, exploit availability, or observed attacks, so validation should stay defensive and version-focused.
Mitigation direction
- Identify all WordPress sites using Premmerce Redirect Manager.
- Check vendor or Patchstack guidance for a fixed plugin release.
- Upgrade if a supported fixed version is available.
- If no fix is available, disable or remove the plugin where feasible.
- Limit administrator sessions and reinforce anti-phishing controls.
Validation and detection
- Inventory WordPress plugins and confirm Premmerce Redirect Manager versions.
- Flag any installation running version 1.0.9 or earlier.
- Review redirect configuration for unauthorized or unexpected changes.
- Check WordPress admin activity around suspicious redirect modifications.
- Confirm compensating controls if the plugin cannot be updated.
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-2023-23787 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
- 4.3 (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: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:U/C:N/I:L/A:N2.81.4Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
4.3MediumVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/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.
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.