Security readout for executives and security teams
Plain-English summary
This is a medium-severity stored XSS issue in a WordPress plugin used with wpShopGermany IT-RECHT KANZLEI. An authenticated, highly privileged user could store script content that later runs when another user views it. Business urgency is mainly for sites using version 1.7 or older.
Executive priority
Treat as a targeted remediation item, not an emergency, unless the plugin is deployed on important public sites with many privileged users. Confirm exposure first, then update or remove based on vendor guidance.
Technical view
CVE-2023-37993 is CWE-79 stored cross-site scripting in maennchen1.de wpShopGermany IT-RECHT KANZLEI plugin versions up to 1.7. CVSS 3.1 is 5.9 with network access, low complexity, high privileges, required user interaction, changed scope, and low confidentiality, integrity, and availability impact.
Likely exposure
Exposure appears limited to WordPress sites with the wpshopgermany-it-recht-kanzlei plugin installed at version 1.7 or older. The source bundle does not identify affected CPEs or a precise fixed version.
Exploitation context
The CVE is not listed as KEV, and the provided sources do not state active exploitation. Exploitation requires authenticated high privileges and user interaction, which lowers broad internet-scale risk but still matters on multi-admin or agency-managed WordPress sites.
Researcher notes
The available data identifies authenticated stored XSS but does not describe the vulnerable parameter, sink, proof of concept, or fixed release. Avoid assuming exploitability beyond the CVSS vector and Patchstack/CVE statements.
Mitigation direction
- Inventory WordPress sites for the wpshopgermany-it-recht-kanzlei plugin.
- Check vendor or Patchstack guidance for a fixed version or official remediation.
- Update the plugin when a trusted fixed release is confirmed.
- Restrict privileged WordPress access to trusted, necessary administrators.
- Remove or disable the plugin if unsupported and business operations allow.
Validation and detection
- Confirm whether the plugin is installed on any WordPress site.
- Record installed plugin versions and flag version 1.7 or older.
- Review privileged WordPress accounts with access to plugin configuration areas.
- Check whether vendor guidance documents a patched version or workaround.
- Verify remediation by confirming the vulnerable plugin version is no longer present.
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-2023-37993 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.