GHSA-wrxc-mr2w-cjpv · Severity: medium · Ecosystem: composer — Open Redirect in Grav
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.
Conclusion & alert: CVE-2020-11529 is rated Moderate Risk (57.8/100): CVSS Medium severity, with high exploitation likelihood (EPSS 70.30%, 99th percentile). Core evidence: EPSS ranks this CVE among the most likely to be exploited in the near term. Mandatory action: High exploitation likelihood—assess exposure and prioritize remediation.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-05-06 | 71.45% | 70.30% | -1.15% |
| 2 | 2026-04-04 | 86.72% | 71.45% | -15.27% |
| 3 | 2026-03-30 | — | 86.72% | — |
Full EPSS history (49 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 6.1 | 3.1 | MEDIUM |
|
2.8 | 2.7 | [email protected] |
| 5.8 | 2.0 | MEDIUM |
|
8.6 | 4.9 | [email protected] |
GHSA-wrxc-mr2w-cjpv · Severity: medium · Ecosystem: composer — Open Redirect in Grav
| URL | Tags |
|---|---|
| https://getgrav.org/#changelog | Release Notes Vendor Advisory |
| https://github.com/getgrav/grav/commit/2eae104c7a4bf32bc26cb8073d5c40464bfda3f7 | Patch Third Party Advisory |
| https://github.com/getgrav/grav/issues/3134 | Third Party Advisory |