Security readout for executives and security teams
Plain-English summary
CVE-2023-47770 is a broken access control flaw in the Muffin Group Betheme WordPress theme through version 27.1.1. A logged-in low-privilege user may be able to access functionality they should not. The highest rated impact is availability, so disruption risk is the main business concern.
Executive priority
Treat this as a high-priority WordPress theme exposure where Betheme is deployed. Prioritize externally reachable sites and environments with many low-privilege users, but do not claim active exploitation from the provided evidence.
Technical view
The CVE describes missing authorization in Betheme, mapped to CWE-862. CVSS 3.1 is 7.6 high: network reachable, low complexity, low privileges required, no user interaction, unchanged scope, with low confidentiality/integrity and high availability impact.
Likely exposure
Exposure is most likely on WordPress sites running Muffin Group Betheme through 27.1.1, especially where Contributor-level or other low-privilege accounts exist. The bundle does not provide CPEs or hosting-specific indicators.
Exploitation context
The source bundle marks KEV as false and provides no cited evidence of active exploitation. The CVSS vector indicates exploitation would require a valid low-privilege account but not user interaction.
Researcher notes
The evidence is limited to CVE metadata and a Patchstack vulnerability entry. No exploit details, fixed version, or concrete remediation text is included in the bundle. The version boundary and CVSS vector are the strongest available signals.
Mitigation direction
- Inventory WordPress sites using Muffin Group Betheme.
- Check vendor or Patchstack guidance for the fixed version or official mitigation.
- Update Betheme when an official fixed release is confirmed.
- Limit Contributor-level access until affected sites are remediated.
- Monitor affected sites for unusual administrative or availability-impacting activity.
Validation and detection
- Confirm installed Betheme versions across all WordPress environments.
- Flag any Betheme install at or below 27.1.1 for remediation review.
- Review user roles for Contributor-level or similar low-privilege accounts.
- Verify remediation against vendor or Patchstack guidance after updating.
- Document exceptions where affected versions cannot be immediately upgraded.
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-2023-47770 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
- 7.6 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/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:L/A:H2.84.7Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
7.6HighVector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/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.