Answer in brief
CVE-2025-40646 records a Medium severity (CVSS 5.4) vulnerability in Exposure of sensitive information in Viday. The current sources do not mark it as known exploited. The current feed maps ViDay/ViDay (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 5.4. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps ViDay/ViDay (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| ViDay/ViDaygeneric | all versions | Not reported |
Published upstream
Oct 2, 2025
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jul 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jul 15, 2026
Exposure of sensitive information in Viday. This vulnerability could allow an attacker to obtain sensitive information about customers by intercepting HTTP requests and searching for the JWT containing sensitive user information in the JWT payload.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2025-40646 records a Medium severity (CVSS 5.4) vulnerability in Exposure of sensitive information in Viday. The current sources do not mark it as known exploited. The current feed maps ViDay/ViDay (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 5.4. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps ViDay/ViDay (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| ViDay/ViDaygeneric | all versions | Not reported |
Published upstream
Oct 2, 2025
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jul 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jul 15, 2026
Exposure of sensitive information in Viday. This vulnerability could allow an attacker to obtain sensitive information about customers by intercepting HTTP requests and searching for the JWT containing sensitive user information in the JWT payload.
Quoted source text, attributed separately from HOL analysis.