Security readout for executives and security teams
Plain-English summary
CVE-2026-24577 affects the WordPress Pie Register plugin through version 3.8.4.8. It is a broken access control issue that may let unauthenticated attackers perform actions they should not be allowed to perform. The published severity is medium, with limited integrity impact and no stated confidentiality or availability impact.
Executive priority
Treat as a medium-priority WordPress plugin issue. Prioritize public-facing sites that use Pie Register for registration or membership workflows. The business risk is unauthorized changes rather than data theft or outage, based on current published scoring.
Technical view
The issue is CWE-862 Missing Authorization in Genetech Products Pie Register. CVSS 3.1 is 5.3: network exploitable, low complexity, no privileges, no user interaction, unchanged scope, low integrity impact. The source bundle does not describe the vulnerable endpoint, specific action, proof-of-concept, or fixed version.
Likely exposure
Exposure is most likely on internet-facing WordPress sites using the Pie Register plugin at version 3.8.4.8 or earlier. Sites not using this plugin are not indicated as affected by the provided sources.
Exploitation context
The CVE data indicates unauthenticated network access is sufficient, but provides no exploit details. CISA KEV status is false in the source bundle, and no cited source states active exploitation.
Researcher notes
Public details are limited. The record identifies missing authorization but not the affected function, endpoint, or remediation version. Avoid assuming exploitability beyond the CVSS vector and advisory description. Further validation should focus on version exposure and vendor advisory updates.
Mitigation direction
- Inventory WordPress sites for the Pie Register plugin and installed version.
- Check the vendor, WordPress plugin page, or Patchstack for fixed-version guidance.
- Update the plugin if a fixed version is available from a trusted source.
- Disable or remove the plugin where it is not business-critical.
- Review role and registration workflows for unexpected changes.
Validation and detection
- Confirm whether Pie Register is installed on each WordPress site.
- Record the plugin version and compare it against affected versions through 3.8.4.8.
- Check vendor or Patchstack advisories for remediation status.
- Review web and application logs for suspicious unauthenticated registration-related activity.
- Verify compensating controls if the plugin cannot be updated or removed.
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-2026-24577 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
- 5.3 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
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:U/C:N/I:L/A:N3.91.4Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
5.3MediumVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
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.