Security readout for executives and security teams
Plain-English summary
CVE-2023-48757 is a high-severity privilege escalation issue in the Crocoblock JetEngine WordPress plugin through version 3.2.4. A low-privileged authenticated user may be able to gain higher access, potentially affecting site content, data, and availability.
Executive priority
Treat this as a near-term remediation item for any business-critical WordPress site using JetEngine. It is not confirmed as exploited in the provided sources, but successful abuse could give an attacker broad control over a site.
Technical view
The CVE describes CWE-269 improper privilege management in JetEngine up to 3.2.4. CVSS 3.1 is 8.8 with network access, low attack complexity, low privileges required, no user interaction, and high confidentiality, integrity, and availability impact.
Likely exposure
Exposure is limited to WordPress sites running Crocoblock JetEngine versions through 3.2.4. Sites without JetEngine, or running versions outside the affected range, are not indicated as affected by the provided sources.
Exploitation context
The bundle does not show CISA KEV listing or cite active exploitation. Risk remains material because the CVSS vector indicates authenticated, low-complexity exploitation with no user interaction, but no exploit status is established by the provided evidence.
Researcher notes
Evidence is sparse: the CVE record, CVE List entry, and Patchstack reference identify the product, affected range, CWE, and severity. No CPEs, exploit details, or named fixed version are included in the supplied bundle.
Mitigation direction
- Inventory all WordPress sites for JetEngine installation and version.
- Check Crocoblock and Patchstack guidance for the fixed release.
- Update JetEngine beyond 3.2.4 when vendor guidance confirms remediation.
- Restrict unnecessary low-privileged WordPress accounts until patched.
- Review administrator and role-management changes since exposure began.
Validation and detection
- Confirm JetEngine version from WordPress admin or asset inventory.
- Verify whether any instance runs version 3.2.4 or earlier.
- Review user-role assignments for unexpected privilege changes.
- Check WordPress audit logs for suspicious account or capability updates.
- Document patched versions and remaining exceptions.
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-269: 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 lookupPrivilege behavior lookup
The CVE wording references privilege impact, so privilege escalation and authorization behavior review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2023-48757 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
- 8.8 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/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:H/I:H/A:H2.85.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
8.8HighVector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/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.
Improper Privilege Management
Improper Privilege Management represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.