Security readout for executives and security teams
Plain-English summary
CVE-2022-45803 is a broken access control issue in the WordPress Form Builder Plugin – Gutenberg Forms. An authenticated user could perform actions they should not be allowed to perform, creating integrity risk for affected WordPress sites running versions through 2.2.8.3.
Executive priority
Treat as a moderate-priority integrity issue. It is not cited as actively exploited, but affected public WordPress sites with user accounts should be remediated promptly because authorization flaws can enable unauthorized changes.
Technical view
The CVE describes missing authorization, mapped to CWE-862, in the forms-gutenberg WordPress plugin through version 2.2.8.3. CVSS 3.1 is 6.5: network reachable, low complexity, low privileges required, no user interaction, with high integrity impact and no stated confidentiality or availability impact.
Likely exposure
Exposure is limited to WordPress sites using the Gutenberg Forms plugin at affected versions through 2.2.8.3, especially sites allowing subscriber, customer, contributor, or other low-privilege logins.
Exploitation context
The provided sources do not show CISA KEV listing or active exploitation. The CVSS vector indicates exploitation requires authenticated access but no user interaction. Public details in the bundle do not identify the exact vulnerable action or endpoint.
Researcher notes
Evidence is limited to CVE metadata and Patchstack listing. The bundle does not include endpoint-level details, exploit proof, or a named fixed version. Avoid assuming impact beyond authenticated unauthorized actions affecting integrity.
Mitigation direction
- Inventory WordPress sites for the forms-gutenberg plugin and version.
- Check the vendor or Patchstack advisory for fixed-version guidance.
- Prioritize remediation on sites with public or broad user registration.
- Restrict low-privilege account creation until remediation is confirmed.
- Disable or remove the plugin if no safe supported version is available.
Validation and detection
- Confirm whether the plugin is installed on each WordPress site.
- Record installed versions and flag versions through 2.2.8.3.
- Review WordPress roles with access to the affected site.
- Check vendor and Patchstack records for remediation status.
- Verify production sites no longer run flagged versions.
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-2022-45803 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
- 6.5 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/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:N/I:H/A:N2.83.6Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
6.5MediumVector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/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.