CVE-2026-72820

Grav 2.0.11 Path Traversal via Backup Profile Configuration

MEDIUM
4.9
CVSS Score
Published: August 14, 2026 at 11:35 AM UTC
Updated: September 8, 2026 at 08:49 PM UTC
1 product affected across 1 vendorGrav

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Severity
MEDIUM4.9
Exploit prediction
EPSS 0.5%
SSVC
PoC

Description

Grav versions before 2.0.13 fail to properly validate backup profile root paths, allowing attackers to archive directories outside GRAV_ROOT when not in the hard-coded deny-list. Attackers with profile editor access can configure backup profiles with traversal paths to expose sensitive files from locations like /opt, /mnt, or /srv.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

95%
2.0.11 ≤ v < 2.0.132.0.11
Vendor states this is fixed in 2.0.13 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.9MEDIUMVulnCheck
Attack Vector
NETWORK
Complexity
LOW
Privileges
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-22

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