Security readout for executives and security teams
Plain-English summary
CVE-2023-37981 is a reflected cross-site scripting issue in the WordPress Authors List plugin. A public website using version 2.0.2 or earlier could expose visitors or administrators to malicious script execution after they click a crafted link. The source bundle does not provide confirmed exploit activity or a named fixed version.
Executive priority
Treat this as a high-priority website hygiene issue, not an emergency without further evidence. Remediate exposed public WordPress deployments promptly, especially where administrators use the same site.
Technical view
The issue is unauthenticated reflected XSS in WPKube Authors List for WordPress, reported as affecting versions <= 2.0.2. It maps to CWE-79 and has CVSS 3.1 score 7.1 with network access, low complexity, no privileges, and required user interaction.
Likely exposure
Exposure is limited to WordPress sites running the Authors List plugin, especially version 2.0.2 or earlier. The bundle lacks CPEs and precise version records, so plugin-slug inventory is important.
Exploitation context
The CVSS vector requires user interaction, consistent with reflected XSS. The bundle marks KEV as false and provides no cited evidence of active exploitation, public exploit code, or mass scanning.
Researcher notes
Key gaps are the absent CPEs, affected version value recorded as n/a, and no fixed version in the supplied bundle. Asset matching should use WordPress plugin identity and the Patchstack/CVE references rather than CPE-only logic.
Mitigation direction
- Inventory WordPress sites for the Authors List plugin slug authors-list.
- Check WPKube or Patchstack guidance for a fixed version or official workaround.
- Disable or remove the plugin where it is not business-critical.
- Prioritize remediation on public sites and sites used by privileged WordPress users.
Validation and detection
- Confirm whether each WordPress instance has Authors List installed.
- Record the installed plugin version and compare it with <= 2.0.2 exposure.
- Review vulnerability scanner results for CVE-2023-37981 or the authors-list slug.
- Check access logs for suspicious plugin-related request patterns without reproducing payloads.
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-2023-37981 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.