Security readout for executives and security teams
Plain-English summary
This is a stored cross-site scripting issue in a WordPress WooCommerce payment plugin. A lower-privileged user could save unsafe input that later runs in another user's browser after interaction. For affected commerce sites, the main concern is admin-session abuse, data exposure, or transaction workflow tampering within the WordPress context.
Executive priority
Treat as a near-term remediation item for affected WooCommerce stores, especially where many staff or partners can access WordPress. It is not marked as actively exploited in the provided evidence, but stored XSS in commerce administration can still create meaningful business risk.
Technical view
CVE-2023-51485 is CWE-79 in WP Hosting Pay with Vipps and MobilePay for WooCommerce, affecting versions through 1.14.13. The CVSS 3.1 score is 6.5 with network attack vector, low complexity, low privileges required, user interaction required, and changed scope.
Likely exposure
Exposure is limited to WordPress/WooCommerce sites using the Pay with Vipps and MobilePay for WooCommerce plugin at version 1.14.13 or earlier.
Exploitation context
The provided sources do not show CISA KEV listing or active exploitation. The issue is stored XSS, so attacker-controlled content must be saved in an affected workflow and later viewed or triggered by another user.
Researcher notes
Evidence is sparse in the supplied bundle. It identifies the vulnerability class, CVSS vector, affected plugin, and version ceiling, but does not provide detailed vulnerable parameters, proof of exploitation, or a named fixed version. Avoid assuming exploit maturity or patch details beyond vendor guidance.
Mitigation direction
- Inventory WordPress sites for the woo-vipps plugin and its installed version.
- Update affected installations when vendor or Patchstack guidance identifies a fixed release.
- If no fix is confirmed, review vendor guidance before changing production behavior.
- Limit plugin administration to trusted users until remediation is complete.
- Monitor WordPress admin activity for unexpected content or settings changes.
Validation and detection
- Confirm whether Pay with Vipps and MobilePay for WooCommerce is installed.
- Record plugin versions and flag installations at 1.14.13 or earlier.
- Review plugin-related roles and workflows that accept stored user input.
- Check logs for unusual admin activity after plugin-related page views.
- Verify remediation against vendor guidance after updating or compensating controls.
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-2023-51485 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.