Security readout for executives and security teams
Plain-English summary
This issue affects the WordPress Product Category Tree plugin through version 2.5. A malicious link could cause script to run in a visitor’s browser if they interact with it. That can expose session data or alter page behavior, but the sources do not show confirmed active exploitation.
Executive priority
Treat this as a high-priority WordPress plugin issue for exposed sites, especially where staff or customers may click external links. It is not currently documented as actively exploited in the provided sources, but XSS can still create material account and trust risk.
Technical view
CVE-2023-45054 is an unauthenticated reflected XSS vulnerability in AWESOME TOGI Product Category Tree for WordPress, reported for versions <= 2.5. CVSS 3.1 is 7.1 with network attack vector, low complexity, no privileges required, and user interaction required.
Likely exposure
Exposure is likely limited to WordPress sites that have the Product Category Tree plugin installed at version 2.5 or earlier. Public-facing sites have higher phishing and user-targeting risk because reflected XSS depends on a victim visiting a crafted URL or page flow.
Exploitation context
The source bundle marks CISA KEV as false, so there is no cited evidence of known active exploitation. The vulnerability is public in CVE and Patchstack records. Exploitation requires user interaction and would primarily support browser-side compromise rather than direct server takeover.
Researcher notes
Evidence supports unauthenticated reflected XSS, CWE-79, CVSS 7.1, and affected versions <= 2.5. The bundle does not provide exploit details, affected parameter names, a fixed version, or vendor remediation language. Avoid asserting those without additional source confirmation.
Mitigation direction
- Inventory WordPress sites for the Product Category Tree plugin.
- Check vendor, WordPress, or Patchstack guidance for a fixed release.
- Upgrade if a fixed version is available from trusted channels.
- Disable or remove the plugin if no verified fix is available.
- Prioritize public sites and admin-facing workflows for remediation.
Validation and detection
- Confirm whether Product Category Tree is installed on each WordPress site.
- Record installed plugin versions and flag version 2.5 or earlier.
- Verify remediation by confirming upgrade, removal, or disablement.
- Review web logs for unusual requests to plugin-related routes.
- Confirm no KEV listing before claiming active exploitation evidence.
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-2023-45054 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.