Security readout for executives and security teams
Plain-English summary
A logged-in WordPress user may be able to perform actions they should not be authorized to perform in Thrive Theme Builder before 3.24.0. The business risk is unauthorized changes or disruption on affected sites, especially where many user accounts exist.
Executive priority
Prioritize remediation for internet-facing WordPress sites and sites with many authenticated users. The issue has high integrity and availability impact, so delayed patching may expose customer-facing content and site operations.
Technical view
CVE-2023-47783 is a CWE-862 missing authorization issue in Thrive Themes Thrive Theme Builder before 3.24.0. CVSS 3.1 is 8.3: network reachable, low complexity, low privileges required, no user interaction, with low confidentiality and high integrity/availability impact.
Likely exposure
WordPress sites running Thrive Theme Builder before 3.24.0 are the likely exposure. Risk is higher where low-privilege or externally managed accounts can authenticate. The CVE record does not list CPEs or detailed affected role boundaries.
Exploitation context
The source bundle does not show CISA KEV listing or cited active exploitation. Treat this as a serious authenticated access-control flaw, but do not assume public exploitation without vendor or threat-intelligence confirmation.
Researcher notes
Available sources identify missing authorization but do not describe the exact vulnerable actions, affected roles, or exploit path. Validation should focus on version exposure, role review, and vendor advisories rather than attempting reproduction from incomplete public details.
Mitigation direction
- Upgrade Thrive Theme Builder to 3.24.0 or later where available.
- Review Patchstack and vendor guidance for any additional required remediation.
- Restrict unnecessary WordPress accounts until remediation is complete.
- Remove or disable accounts that no longer need site access.
- Back up affected WordPress sites before applying production changes.
Validation and detection
- Inventory WordPress sites using Thrive Theme Builder.
- Confirm installed Thrive Theme Builder versions are 3.24.0 or later.
- Review user roles for unnecessary low-privilege authenticated access.
- Check site logs for unexpected authenticated theme or content changes.
- Document remediation status for each affected site.
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-862: Authorization and privilege behavior lookup
Authorization weaknesses can support privilege escalation and valid-account review, depending on exploit path. 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-2023-47783 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
- 8.3 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H
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:N/S:U/C:L/I:H/A:H2.85.5Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
8.3HighVector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H
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.
Missing Authorization
Missing Authorization represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.