CVE-2020-5256
1 advisory.
Packagist/ssddanbrown/bookstack CVE-2020-5256: high 7.9, EPSS 1.97%
Remote Code Execution Through Image Uploads in BookStack
Action: Upgrade ssddanbrown/bookstack to 0.25.5 or later.
composer require ssddanbrown/bookstack:0.25.5Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 0.25.5 | - |
Fixed versions
| 0.25.5 |
Sources
- osv: GHSA-g9rq-x4fj-f5hx
- https://github.com/BookStackApp/BookStack/security/advisories/GHSA-g9rq-x4fj-f5hx
- https://nvd.nist.gov/vuln/detail/CVE-2020-5256
- https://github.com/BookStackApp/BookStack/releases/tag/v0.25.3
- https://github.com/BookStackApp/BookStack/releases/tag/v0.25.4
- https://github.com/BookStackApp/BookStack/releases/tag/v0.25.5
CVE-2020-5256 · published · modified · JSON