CVE-2020-11529

Open Redirect in Grav

6.1 MediumFix available

Common/Grav.php in Grav before 1.7 has an Open Redirect. This is partially fixed in 1.6.23 and still present in 1.6.x.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: Required

What an attacker can affect

Confidentiality: Low
Integrity: Low
Availability: None

Exploit likelihood

10.9%Up 10.0 points since Apr 14, 2021

What each source reports

NVD Score used 6.1

Common/Grav.php in Grav before 1.7 has an Open Redirect. This is partially fixed in 1.6.23 and still present in 1.6.x.

Record: CVE-2020-11529
CVSS 3.1: 6.1 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS 2.0: 5.8 MediumAV:N/AC:M/Au:N/C:P/I:P/A:N
Weakness: CWE-601
Updated: 2026-11-02

CVE List No score

Common/Grav.php in Grav before 1.7 has an Open Redirect. This is partially fixed in 1.6.23 and still present in 1.6.x.

Record: CVE-2020-11529
Updated: 2026-11-02

EUVDEUVD-2022-0731 No score

Common/Grav.php in Grav before 1.7 has an Open Redirect. This is partially fixed in 1.6.23 and still present in 1.6.x.

Record: EUVD-2022-0731
Updated: 2026-11-03

GitHub AdvisoriesGHSA-wrxc-mr2w-cjpv 6.1

Open Redirect in Grav

Common/Grav.php in Grav before 1.6.23 has an Open Redirect.

Record: GHSA-wrxc-mr2w-cjpv
CVSS 3.1: 6.1 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness: CWE-601
Updated: 2026-11-02

OSV 6.1

Common/Grav.php in Grav before 1.7 has an Open Redirect. This is partially fixed in 1.6.23 and still present in 1.6.x.

Record: CVE-2020-11529
CVSS 3.1: 6.1 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Updated: 2026-11-02

OSVGHSA-wrxc-mr2w-cjpv 6.1

Open Redirect in Grav

Common/Grav.php in Grav before 1.6.23 has an Open Redirect.

Record: GHSA-wrxc-mr2w-cjpv
CVSS 3.1: 6.1 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness: CWE-601
Updated: 2026-11-02

Affected products

getgrav grav

Affected packages

Affected packages
Package	Affected	Fixed
`getgrav/grav` Packagist	before 1.6.23	1.6.23
`getgrav/grav` Packagist	before 1.6.23, plus listed versions 0.8.00.9.00.9.10.9.100.9.11 Show 45 moreShow less 0.9.120.9.130.9.140.9.150.9.160.9.170.9.180.9.190.9.20.9.200.9.210.9.220.9.230.9.240.9.250.9.260.9.270.9.280.9.290.9.30.9.300.9.310.9.320.9.330.9.340.9.350.9.360.9.370.9.380.9.390.9.40.9.400.9.410.9.420.9.430.9.440.9.450.9.50.9.60.9.70.9.80.9.91.0.01.0.0-rc.11.0.0-rc.2	1.6.23

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
Source	Link	Date
Nuclei	Grav < 1.7 - Open Redirect

History

History
Recorded	Changed	Sources
Nov 10, 2026	facts
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, Nuclei, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2020-11529 is a medium vulnerability (CVSS 6.1) in Getgrav Grav, published April 4, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 10.9%, the 95th percentile. Fixed in getgrav/grav 1.6.23.

References

This page doesn't list everything

Left out here: 130 versions. The JSON record has them.