Security readout for executives and security teams
Plain-English summary
CVE-2024-24839 is a stored cross-site scripting issue in the WordPress Structured Content (JSON-LD) #wpsc plugin through version 1.6.1. A lower-privileged authenticated user could store unsafe input that later runs in another user's browser after interaction. Business impact is usually site integrity, session exposure, and reputational risk rather than direct server compromise.
Executive priority
Treat as a near-term WordPress hygiene item, not an emergency based on the provided evidence. Prioritize externally facing sites, sites with many content contributors, and high-trust admin sessions.
Technical view
The CVE maps to CWE-79: improper neutralization of input during web page generation. CVSS 3.1 is 6.5 with network access, low attack complexity, low privileges required, user interaction required, and changed scope. Sources identify affected versions through 1.6.1 but do not provide technical root-cause detail or exploit mechanics.
Likely exposure
Exposure is limited to WordPress sites with the structured-content plugin installed at version 1.6.1 or earlier. Risk is higher where untrusted or many low-privilege users can create or modify content processed by the plugin.
Exploitation context
The source bundle does not show CISA KEV listing or active exploitation evidence. The CVSS vector indicates an authenticated attacker with low privileges and a victim interaction requirement, so opportunistic exploitation depends on site roles and content workflows.
Researcher notes
Evidence is sufficient for affected product, vulnerability class, version ceiling, CVSS, and no KEV signal. Public details in the provided bundle are sparse, so avoid assuming a fixed version, payload shape, vulnerable parameter, or exploitation in the wild.
Mitigation direction
- Inventory WordPress sites for the structured-content plugin and version.
- Check vendor, WordPress.org, or Patchstack guidance for a fixed release.
- Update to a vendor-confirmed fixed version when available.
- Disable or remove the plugin if it is unnecessary.
- Restrict content-editing privileges until remediation is complete.
Validation and detection
- Confirm whether plugin slug structured-content is installed on each WordPress site.
- Record installed versions and flag 1.6.1 or earlier.
- Review which roles can create or edit plugin-managed content.
- Check security monitoring for suspicious script-like content changes.
- Retest after remediation to confirm the vulnerable version is absent.
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-2024-24839 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.