Security readout for executives and security teams
Plain-English summary
Jetpack before 12.7 had a UI framing weakness that could let an authenticated low-privileged user influence framed interface content and cause limited integrity or availability impact. The issue is medium severity, not listed in CISA KEV, and the provided sources do not show active exploitation.
Executive priority
Treat as a routine but timely plugin update. It is not currently evidenced as exploited, but Jetpack is widely deployed, and authenticated site access can be common in publishing environments.
Technical view
CVE-2023-47774 is a CWE-1021 improper restriction of rendered UI layers or frames in Automattic Jetpack before 12.7. The CVSS 3.1 vector is AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L, indicating network reachability, low complexity, required privileges, and limited integrity and availability impact.
Likely exposure
Exposure is most likely on WordPress sites running the Jetpack plugin below version 12.7, especially where low-privileged authenticated accounts exist. The source bundle does not identify other affected products or versions beyond Jetpack before 12.7.
Exploitation context
The bundle does not cite active exploitation, and KEV is false. CVSS indicates exploitation requires network access and low privileges, with no confidentiality impact. Patchstack labels it as a contributor iframe injection vulnerability, but detailed attack mechanics are not provided.
Researcher notes
Evidence is limited to the CVE record, CVE List data, and Patchstack entry. Avoid assuming unauthenticated exploitation or broader product impact. Validate prerequisites against a controlled test site if operational assurance is needed.
Mitigation direction
- Update Automattic Jetpack to version 12.7 or later.
- Review vendor and Patchstack guidance for any additional remediation notes.
- Inventory WordPress sites for Jetpack versions below 12.7.
- Reduce unnecessary low-privileged WordPress accounts where operationally possible.
Validation and detection
- Check each WordPress site for the installed Jetpack version.
- Confirm Jetpack is version 12.7 or later after remediation.
- Review user roles for unnecessary contributor or low-privilege accounts.
- Monitor vendor advisories for updated details or regressions.
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
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ATT&CK lookup starting points
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CWE-1021: Exact CWE lookup
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Open ATT&CK lookupCVE-2023-47774 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
- 5.4 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/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:N/S:U/C:N/I:L/A:L2.82.5Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
5.4MediumVector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/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 Restriction of Rendered UI Layers or Frames
Improper Restriction of Rendered UI Layers or Frames represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.