EUVD-2026-58634
GHSA-qf4h-jxxc-wvr9
Severity by source
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Network-accessible admin interface requires high-privilege profile editor account; impact is confidentiality-only via directory traversal read, no integrity or availability effect.
Primary rating from Vendor (VulnCheck).
CVSS VectorVendor: VulnCheck
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Lifecycle Timeline
2DescriptionCVE.org
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.
AnalysisAI
Path traversal in Grav CMS backup profile validation exposes arbitrary server files to authenticated users with profile editor privileges. All Grav versions before 2.0.13 fail to canonicalize or allowlist backup profile root paths, relying instead on an insufficient hard-coded deny-list, allowing traversal sequences such as '../../opt' to be accepted. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires an authenticated Grav CMS account with 'profile editor' access - a high-privilege administrative role (PR:H in the provided CVSS 4.0 vector). … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 4.0 score of 6.9 accurately reflects the primary constraint: exploitation requires PR:H (high privileges), meaning the attacker must already hold a Grav profile editor account. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An attacker who holds or has compromised a Grav account with profile editor privileges logs into the admin panel, navigates to the backup profile configuration, and sets the profile root path to a traversal string such as '../../opt/app-secrets'. After triggering a backup job, the attacker downloads the resulting archive and extracts files containing API keys, database credentials, or other sensitive data from outside GRAV_ROOT. … |
| Remediation | Upgrade Grav CMS to version 2.0.13 or later, which replaces the deny-list approach with proper path canonicalization and allowlist validation for backup profile root paths. … Detailed patch versions, workarounds, and compensating controls in full report. |
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Same weakness CWE-22 – Path Traversal
View allSame technique Path Traversal
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External POC / Exploit Code
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