Security readout for executives and security teams
Plain-English summary
This affects the WordPress amr users plugin through version 4.59.4. The risk is CSV injection: exported spreadsheet data may contain formula elements that a spreadsheet application interprets after a person opens the file. This is not described as server takeover, but it can create integrity risk in business workflows that rely on exported user data.
Executive priority
Treat as a moderate-priority WordPress plugin issue. It is workflow-dependent and requires user interaction, but it can affect data integrity when exported CSV files are trusted for operations, reporting, or administration.
Technical view
CVE-2022-45348 is CWE-1236, improper neutralization of formula elements in CSV output. The CVSS 3.1 score is 5.8 with low privileges required, high attack complexity, required user interaction, changed scope, high integrity impact, and no listed confidentiality or availability impact.
Likely exposure
Exposure is limited to WordPress sites running anmari amr users versions up to 4.59.4, especially where users can influence fields later exported to CSV and staff open those files in spreadsheet software.
Exploitation context
The source bundle does not show CISA KEV listing or active exploitation. Successful abuse appears to require plugin access conditions, crafted CSV-relevant content, and a user opening the exported CSV in a spreadsheet application.
Researcher notes
The available evidence names the vulnerable product and version range but does not provide exploit proof, a fixed version, or detailed remediation. Avoid assuming broader WordPress compromise; focus validation on CSV export paths and spreadsheet handling.
Mitigation direction
- Check vendor, WordPress plugin, or Patchstack guidance for a fixed version.
- Update amr users if an official fixed release is available.
- Restrict CSV export access to trusted administrative users.
- Avoid opening untrusted exports in spreadsheet software until remediated.
- Disable or remove the plugin if it is not operationally required.
Validation and detection
- Inventory WordPress sites for the amr users plugin.
- Confirm whether installed versions are 4.59.4 or older.
- Identify who can create data included in CSV exports.
- Review workflows where staff download and open plugin CSV exports.
- Document compensating controls if no vendor fix is confirmed.
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-1236: Exact CWE lookup
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Open ATT&CK lookupCVE-2022-45348 mapping review
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Open ATT&CK lookup- Severity
- Medium
- CVSS
- 5.8 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/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:H/PR:L/UI:R/S:C/C:N/I:H/A:N1.34Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
5.8MediumVector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/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.
Improper Neutralization of Formula Elements in a CSV File
Improper Neutralization of Formula Elements in a CSV File represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.