Security readout for executives and security teams
Plain-English summary
This affects WordPress sites using the LeadSquared Suite plugin version 0.7.4 or earlier. An authenticated administrator could store malicious script content that runs when another user views affected plugin-controlled pages. Because high privileges and user interaction are required, urgency is moderate, but compromise could still affect site users or admin workflows.
Executive priority
Treat as a moderate-priority WordPress plugin risk. Prioritize sites that are internet-facing, business-critical, or have many administrators. No active exploitation is evidenced in the supplied sources.
Technical view
CVE-2023-45833 is an authenticated stored XSS issue in LeadSquared Suite for WordPress, classified as CWE-79. CVSS 3.1 is 5.9 with network attack vector, low complexity, high privileges, required user interaction, changed scope, and low confidentiality, integrity, and availability impacts. The bundle does not identify a fixed version.
Likely exposure
Exposure is limited to WordPress installations with LeadSquared Suite plugin version 0.7.4 or earlier. The structured affected-version data is incomplete, so confirm installed plugin versions directly.
Exploitation context
The source bundle does not show CISA KEV listing or any cited evidence of active exploitation. Practical exploitation requires authenticated admin-level access plus a victim viewing stored content.
Researcher notes
Evidence is sparse: the bundle identifies authenticated admin-plus stored XSS and CVSS details, but not the vulnerable parameter, proof of concept, patch version, or exploit activity. Avoid assuming broader LeadSquared platform impact.
Mitigation direction
- Inventory WordPress sites for the LeadSquared Suite plugin.
- Identify any installed version 0.7.4 or earlier.
- Check vendor, WordPress.org, and Patchstack guidance for a fixed release.
- Disable or remove the plugin if no safe update is available.
- Restrict administrative access to trusted, MFA-protected accounts.
- Review plugin-managed content and settings for suspicious stored changes.
Validation and detection
- Confirm plugin name and version from WordPress admin or asset inventory.
- Check whether any installation is version 0.7.4 or earlier.
- Review admin audit logs for recent LeadSquared Suite configuration changes.
- Inspect affected pages for unexpected stored script or HTML content.
- Confirm remediation by verifying update, removal, or compensating access 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-2023-45833 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
- 5.9 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:H/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:H/UI:R/S:C/C:L/I:L/A:L1.73.7Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
5.9MediumVector: CVSS:3.1/AV:N/AC:L/PR:H/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.