The Scheduler in Grav CMS through 1.7.0-rc.17 allows an attacker to execute a system command by tricking an admin into visiting a malicious website (CSRF).
CVSS v4.0 Metrics
Exploitability
Attack VectorNetwork
ComplexityLow
RequirementsPresent
PrivilegesNone
User InteractionActive
Threat
Exploit MaturityPoC
Vulnerable System
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
Subsequent System
ConfidentialityNone
IntegrityNone
AvailabilityNone
Supplemental
SafetyNegligible
AutomatableYes
RecoveryAutomatic
Value DensityConcentrated
UrgencyMedium
Change Log
| Date | Source | Changes | Score |
|---|
| 2026-07-21 | PoC | E: U→P | 4.8 → 6.6 |
| 2026-07-21 | nvd | AV: P→N, AC: H→L, PR: H→N, VC: N→H, VI: N→H, VA: N→H | 0.0 → 4.8 |
| 2026-07-21 | cve.org | initial, patch: Unavailable | 0.0 |
Affected Software
| Vendor | Product | Version |
|---|
| getgrav | grav_cms | ≤ 1.6.31 |
| getgrav | grav_cms | 1.7.0-beta1 |
| getgrav | grav_cms | 1.7.0-beta10 |
| getgrav | grav_cms | 1.7.0-beta2 |
| getgrav | grav_cms | 1.7.0-beta3 |
| getgrav | grav_cms | 1.7.0-beta4 |
| getgrav | grav_cms | 1.7.0-beta5 |
| getgrav | grav_cms | 1.7.0-beta6 |
| getgrav | grav_cms | 1.7.0-beta7 |
| getgrav | grav_cms | 1.7.0-beta8 |
| getgrav | grav_cms | 1.7.0-beta9 |
| getgrav | grav_cms | 1.7.0-rc1 |
| getgrav | grav_cms | 1.7.0-rc10 |
| getgrav | grav_cms | 1.7.0-rc11 |
| getgrav | grav_cms | 1.7.0-rc12 |
| getgrav | grav_cms | 1.7.0-rc13 |
| getgrav | grav_cms | 1.7.0-rc14 |
| getgrav | grav_cms | 1.7.0-rc15 |
| getgrav | grav_cms | 1.7.0-rc16 |
| getgrav | grav_cms | 1.7.0-rc17 |
| getgrav | grav_cms | 1.7.0-rc2 |
| getgrav | grav_cms | 1.7.0-rc3 |
| getgrav | grav_cms | 1.7.0-rc4 |
| getgrav | grav_cms | 1.7.0-rc5 |
| getgrav | grav_cms | 1.7.0-rc6 |
| getgrav | grav_cms | 1.7.0-rc7 |
| getgrav | grav_cms | 1.7.0-rc8 |
| getgrav | grav_cms | 1.7.0-rc9 |
Published: 2021-03-15
