Security readout for executives and security teams
Plain-English summary
CVE-2022-42884 affects the WordPress WIP Custom Login plugin through version 1.2.7. The issue is broken access control: an authenticated user may access or change something they should not. It is rated medium because it requires a logged-in account and has limited confidentiality and integrity impact.
Executive priority
Treat as moderate priority. Address in the normal vulnerability remediation cycle, but accelerate for public WordPress sites that allow broad user registration or customer logins.
Technical view
The CVE describes missing authorization in ThemeinProgress WIP Custom Login, mapped to CWE-862. CVSS 3.1 is 5.4 with network access, low complexity, low privileges, no user interaction, unchanged scope, and low confidentiality and integrity impact. The public bundle does not describe exact endpoints, proofs, or a confirmed fixed version.
Likely exposure
Exposure is limited to WordPress sites running WIP Custom Login version 1.2.7 or earlier. Risk is higher where untrusted users can authenticate, such as subscriber, customer, contributor, or open-registration environments.
Exploitation context
The CVSS vector indicates exploitation requires a low-privileged authenticated user, not an anonymous visitor. The source bundle does not show CISA KEV listing, active exploitation, exploit availability, or detailed attack mechanics.
Researcher notes
Evidence is sparse. The CVE and Patchstack entry identify missing authorization in WIP Custom Login through 1.2.7, but the bundle does not include affected functions, endpoint names, exploit details, or a confirmed patch version.
Mitigation direction
- Inventory WordPress sites for WIP Custom Login and record installed versions.
- Check vendor, WordPress plugin, and Patchstack guidance for a fixed version or removal advice.
- Disable or remove the plugin where it is not business-critical.
- Limit untrusted user registration and low-privilege account access where feasible.
- Monitor administrative settings and login-page customization changes for unexpected activity.
Validation and detection
- Confirm whether WIP Custom Login is installed and version is 1.2.7 or earlier.
- Review WordPress user roles for unnecessary low-privileged accounts.
- Check audit logs for unexpected plugin setting changes by non-admin users.
- Verify remediation status against current vendor or Patchstack guidance.
- Document any remaining exposed sites and compensating controls.
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-2022-42884 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:L/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:L/UI:N/S:U/C:L/I:L/A:N2.82.5Primary 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:L/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.