silverstripe/silverstripe-framework · Security
silverstripe/framework has possible denial of service attack vector when flushing
- GHSA ID
- GHSA-cwgq-83w5-8jfq
- Severity
- high
- Published
- Updated
- CVSS
- 7.5 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS v3
- 7.5 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
A possible denial of service attack vector has been identified in the dev/build system controller.
dev/build now has its own URL token, similar to flushtoken, to ensure users are authenticated when running dev/build outside of dev environments.
CWEs
- CWE-20 · Improper Input Validation
References
- https://github.com/silverstripe/silverstripe-framework/commit/0610f76da02ac53a1b51cdfe9eac34e943a66991 ↗
- https://github.com/silverstripe/silverstripe-framework/commit/8d7c2dafabad505d769f3774c44e0595fb1a4cd9 ↗
- https://github.com/silverstripe/silverstripe-framework/commit/af000bea9b16ea553cae7f7f662f74ab8dc343df ↗
- https://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/framework/SS-2018-019-1.yaml ↗
- https://www.silverstripe.org/download/security-releases/ss-2018-019 ↗
- https://github.com/advisories/GHSA-cwgq-83w5-8jfq ↗