Security readout for executives and security teams
Plain-English summary
CVE-2023-47786 is a cross-site scripting issue in the WordPress LayerSlider plugin through version 7.7.9. An attacker with some level of access and user interaction could cause script execution in a victim’s browser. Business impact is usually moderate, but can include content tampering, session exposure, or trust damage on affected WordPress sites.
Executive priority
Treat as a moderate-priority web application issue. Prioritize internet-facing WordPress properties, high-traffic sites, and sites with many content editors or plugin administrators.
Technical view
The CVE describes improper input neutralization during web page generation in LayerSlider, mapped to CWE-79. CVSS 3.1 score is 6.5 with network attack vector, low complexity, low privileges required, user interaction required, and changed scope. The bundle identifies LayerSlider plugin versions <= 7.7.9 as vulnerable but does not include exploit details.
Likely exposure
Exposure is likely limited to WordPress sites running LayerSlider plugin version 7.7.9 or earlier. Sites without the plugin, or with unaffected versions, are not indicated as exposed by the provided sources.
Exploitation context
The provided sources do not show CISA KEV listing or active exploitation. CVSS indicates exploitation requires low privileges and user interaction, so this is not described as unauthenticated drive-by exploitation in the bundle.
Researcher notes
Evidence is limited to the CVE metadata and Patchstack reference. The bundle confirms XSS, affected plugin family, version boundary, CWE, and CVSS vector, but does not provide payload mechanics, exact vulnerable parameters, or a named fixed version.
Mitigation direction
- Inventory WordPress sites for LayerSlider installations and versions.
- Review LayerSlider or Patchstack guidance for the corrected release.
- Update vulnerable LayerSlider instances according to vendor guidance.
- Restrict plugin administration to trusted users until remediated.
- Monitor site content and logs for unexpected script changes.
Validation and detection
- Confirm whether LayerSlider is installed on each WordPress site.
- Record the installed plugin version and compare against <= 7.7.9.
- Check Patchstack or vendor advisories for remediation status.
- Review recent plugin-admin activity for suspicious changes.
- Verify affected pages after update for normal rendering.
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-2023-47786 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
- 6.5 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:L/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:L/UI:R/S:C/C:L/I:L/A:L2.33.7Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
6.5MediumVector: CVSS:3.1/AV:N/AC:L/PR:L/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.