Security readout for executives and security teams
Plain-English summary
CVE-2023-45065 is a high-severity reflected XSS issue in the WordPress Bulk NoIndex & NoFollow Toolkit plugin. An attacker does not need an account, but a user must interact with a crafted request or link. Impact is most relevant to WordPress sites using the affected plugin version.
Executive priority
Treat this as a high-priority web application exposure for affected WordPress sites. Prioritize internet-facing sites and administrator-heavy workflows, but avoid claiming emergency exploitation without additional evidence.
Technical view
The source bundle describes unauthenticated reflected cross-site scripting in Mad Fish Digital Bulk NoIndex & NoFollow Toolkit versions up to 1.42. CVSS 3.1 is 7.1 with network access, low complexity, no privileges, required user interaction, and changed scope. CWE-79 is assigned.
Likely exposure
Exposure is limited to WordPress installations running Mad Fish Digital Bulk NoIndex & NoFollow Toolkit, package bulk-noindex-nofollow-toolkit-by-mad-fish, at versions up to 1.42. The source bundle does not provide CPEs or deployment prevalence.
Exploitation context
The CVE is not listed as KEV in the supplied bundle, and no supplied source states active exploitation. The issue is reflected XSS, so exploitation generally depends on getting a target user to interact with attacker-controlled content.
Researcher notes
Evidence is concise and mainly identifies class, product, version range, and CVSS. The bundle does not include vulnerable parameter details, exploit proof, remediation version, or active exploitation evidence. Validation should stay inventory-based unless vendor guidance provides safe testing detail.
Mitigation direction
- Inventory WordPress sites for the affected plugin and version.
- Check vendor, WordPress plugin, or Patchstack guidance for a fixed release.
- Update only to a vendor-supported fixed version when confirmed.
- Disable or remove the plugin if no safe fixed version is available.
- Review WAF rules for generic reflected XSS coverage.
Validation and detection
- Confirm whether the plugin package is installed on each WordPress site.
- Record installed versions and flag versions up to 1.42.
- Verify remediation by rechecking plugin version or removal status.
- Review web logs for suspicious plugin-related requests with script-like input.
- Document any sites where plugin status cannot be confirmed.
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-2023-45065 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
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.