Security readout for executives and security teams
Plain-English summary
CVE-2026-32539 is a critical SQL injection issue in the WordPress PublishPress Revisions plugin, affecting versions through 3.7.23. An unauthenticated attacker may be able to extract database information without user interaction. Organizations running public WordPress sites with this plugin should prioritize identification and vendor-guided remediation.
Executive priority
Treat as urgent for any public WordPress site using this plugin. The risk is primarily data exposure from the WordPress database. Because the provided sources do not confirm exploitation or a named fix, focus on rapid inventory, monitoring, and vendor-guided remediation.
Technical view
The issue is CWE-89 blind SQL injection in package revisionary, PublishPress Revisions <=3.7.23. CVSS 3.1 score is 9.3: network exploitable, low complexity, no privileges, no user interaction, changed scope, high confidentiality impact, no integrity impact, low availability impact.
Likely exposure
Exposure is most likely on internet-facing WordPress sites using PublishPress Revisions plugin version 3.7.23 or earlier. The provided sources do not identify specific configurations, endpoints, or required plugin settings beyond the affected plugin/version range.
Exploitation context
The CVSS vector indicates remote unauthenticated exploitation without user interaction. The source bundle does not state active exploitation, and KEV is false. No public exploit status is confirmed in the provided sources.
Researcher notes
Evidence is limited to the CVE record, CVE List data, and Patchstack entry. The affected range is through <=3.7.23. No exploit details, active exploitation claim, endpoint information, or explicit fixed version are provided in the source bundle.
Mitigation direction
- Inventory WordPress sites for the PublishPress Revisions plugin.
- Identify installed plugin versions and flag versions <= 3.7.23.
- Check PublishPress and Patchstack guidance for the vendor-designated fixed version.
- Apply vendor-approved updates or remediation when available.
- Prioritize public-facing sites and sites containing sensitive database content.
Validation and detection
- Confirm whether the revisionary plugin is installed.
- Compare installed versions against the affected range: <= 3.7.23.
- Review vendor or Patchstack advisory updates for fix confirmation.
- After remediation, verify the plugin version is no longer affected.
- Review web and database logs for unusual query-related activity.
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-89: Database access and collection lookup
Injection into data stores can inform collection, data access, and exfiltration detection reviews. 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 lookupDatabase behavior lookup
The CVE wording references database injection or access, so collection and exfiltration review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2026-32539 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
- Critical
- CVSS
- 9.3 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/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:N/UI:N/S:C/C:H/I:N/A:L3.94.7Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
9.3CriticalVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/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 Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.