Security readout for executives and security teams
Plain-English summary
This issue affects the Lenderd 1003 Mortgage Application WordPress plugin through version 1.75. The plugin may create CSV files that preserve spreadsheet formula content instead of neutralizing it. If those files are later handled in spreadsheet tools, sensitive business data and workstation integrity may be at risk.
Executive priority
Prioritize this for any mortgage or customer-data workflow using the plugin. The CVSS score is critical, but urgency depends on actual plugin deployment and CSV handling. If present in production, treat as a near-term remediation item.
Technical view
CVE-2022-45357 is CWE-1236, Improper Neutralization of Formula Elements in a CSV File, in the 1003 Mortgage Application WordPress plugin. The CVE source rates it CVSS 9.8 critical with network attack vector and high confidentiality, integrity, and availability impact. Public source detail is sparse.
Likely exposure
Exposure is likely limited to WordPress environments running Lenderd 1003 Mortgage Application through version 1.75, especially where mortgage application data is exported to CSV and opened by staff or downstream systems.
Exploitation context
The source bundle does not confirm active exploitation, and KEV is false. The practical risk centers on spreadsheet formula injection through CSV output. Exact exploit prerequisites, fixed versions, and observed attack activity are not established in the provided sources.
Researcher notes
There is a version discrepancy in the supplied references: the CVE description says through 1.75, while the Patchstack URL title mentions 1.73. Use the broader CVE affected range unless vendor evidence narrows it.
Mitigation direction
- Inventory WordPress sites for the 1003 Mortgage Application plugin and installed version.
- Check vendor, CVE, and Patchstack guidance for a fixed version or official workaround.
- Disable or remove the plugin if no safe maintained version is available and business permits.
- Treat exported CSVs as untrusted until formula neutralization is confirmed.
- Restrict who can submit data that later appears in CSV exports.
Validation and detection
- Confirm whether any site runs 1003 Mortgage Application through version 1.75.
- Identify CSV export workflows that include applicant-controlled fields.
- Verify exported CSV cells neutralize formula-leading characters before spreadsheet use.
- Check vulnerability tooling or Patchstack for current remediation status.
- Document any compensating controls around CSV handling and staff access.
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-1236: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. 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-2022-45357 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
- 9.8 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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:H/I:H/A:H3.95.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
9.8CriticalVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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.