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  4. CVE 2026 13721 folder authorization bypass in the git sync
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Back to active CVEs
Medium · CVSS 6.5CVE-2026-13721

Folder authorization bypass in the Git Sync provisioning files APICVE-2026-13721

Answer in brief

CVE-2026-13721 records a Medium severity (CVSS 6.5) vulnerability in Folder authorization bypass in the Git Sync provisioning files API. The current sources do not mark it as known exploited. The current feed maps Grafana/Grafana Enterprise (generic), Grafana/Grafana OSS (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Nov 11, 2026Updated Nov 11, 2026Source checked Nov 11, 2026First seen by HOL Nov 11, 2026Material review Nov 11, 2026
Upstream Advisory

Key facts

Risk
Medium · CVSS 6.5
Exploitation
Not marked as known exploited
Affected software
2 mapped packages or products
Fix availability
Not reported

Why this deserves its current priority

CVSS is 6.5. 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.

Affected scope and exposure questions

The current feed maps Grafana/Grafana Enterprise (generic), Grafana/Grafana OSS (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Grafana/Grafana Enterprisegeneric>=13.0.0 <=13.0.12 || >=13.1.0 <=13.1.9 || >=13.2.0 <=13.2.5 || >=13.3.0 <=13.3.0Not reported
Grafana/Grafana OSSgeneric>=13.0.0 <=13.0.12 || >=13.1.0 <=13.1.9 || >=13.2.0 <=13.2.5 || >=13.3.0 <=13.3.0Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Grafana/Grafana Enterprise, Grafana/Grafana OSS.
  2. 2Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

  1. Published upstream

    Nov 11, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Nov 11, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Nov 11, 2026

Sources and claim methodology

  • Source referencegrafana.com
Upstream source description

A user with edit access to one folder could modify, move or delete Git Sync provisioned resources in folders where they only had view access, through the provisioning files API (incorrect authorization).

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Incorrect Authorization in Telerik Report Server Web Report DesignerAlso CWE-863
  • OpsTree REMS through 1.0.0 Reporter Spoofing via /api/v1/incidentsAlso CWE-639
  • OpsTree REMS through 1.0.0 Comment Author Spoofing via Incident Comment APIAlso CWE-863
  • Probo: Cross-tenant IDOR via unvalidated FK referencesAlso CWE-639
  • Fider: Cross-Tenant Authentication Bypass via Missing tenant_id Filter in getVerificationByKeyAlso CWE-639
  • Probo: Broken access control in public e-signature APIAlso CWE-639

Record context

Vulnerability class
Vulnerability
EPSS
Not reported
CWE IDs
CWE-863, CWE-639, CWE-696
Source
CVE List V5
Source checked
Nov 11, 2026
References
1 linked source
Open source record