CVE-2021-28661

4.3 mediumEPSS 0.8%

Medium (4.3) in silverstripe silverstripe. EPSS 0.8% chance of exploitation in the next 30 days.

Default SilverStripe GraphQL Server (aka silverstripe/graphql) 3.x through 3.4.1 permission checker not inherited by query subclass.

Severity

4.3 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

EPSS: 0.8% chance of exploitation in the next 30 days; higher than 56% of CVEs (scores of 2026-10-31)
CWE: CWE-863
Published: 2021-10-07
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19