Security readout for executives and security teams
Plain-English summary
CVE-2023-46310 is a content injection issue in the WordPress wpDiscuz plugin through version 7.6.10. An unauthenticated remote attacker may be able to inject script-related HTML into affected pages, creating unauthorized content changes. The recorded impact is limited to integrity, not data theft or service outage.
Executive priority
Treat this as a moderate-priority website integrity issue. It is not described as data loss or outage, but public-facing content injection can affect brand trust and should be remediated during normal security maintenance.
Technical view
The issue is CWE-80, improper neutralization of script-related HTML tags in a web page, affecting gVectors Team wpDiscuz through 7.6.10. CVSS 3.1 is 5.3: network reachable, low complexity, no privileges, no user interaction, unchanged scope, integrity low only.
Likely exposure
Exposure is most likely on WordPress sites that run wpDiscuz version 7.6.10 or earlier, especially public comment or discussion surfaces where untrusted content is rendered.
Exploitation context
The source bundle does not show CISA KEV listing or cited evidence of active exploitation. CVSS indicates remote unauthenticated exploitability without user interaction, but documented impact is limited to content integrity.
Researcher notes
Evidence is limited to the CVE record, CVE List data, and Patchstack reference. Do not assume active exploitation, affected forks, or a specific fixed release unless confirmed from vendor or Patchstack guidance.
Mitigation direction
- Inventory WordPress sites using the wpDiscuz plugin.
- Confirm whether installed wpDiscuz versions are 7.6.10 or earlier.
- Review gVectors Team or Patchstack guidance for the fixed version or workaround.
- Update affected wpDiscuz installations according to vendor guidance.
- Restrict or moderate untrusted comment content until remediation is complete.
Validation and detection
- Check each WordPress site for the wpDiscuz plugin and installed version.
- Flag any wpDiscuz installation at version 7.6.10 or earlier.
- Review public comment pages for unexpected injected HTML or script-related markup.
- Confirm remediation by verifying the plugin version after update.
- Monitor web integrity alerts for unexpected content changes.
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-80: 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-2023-46310 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
- 5.3 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
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:N/S:U/C:N/I:L/A:N3.91.4Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
5.3MediumVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
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 Script-Related HTML Tags in a Web Page (Basic XSS)
Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.