CVE-2026-42841
1 advisory.
Packagist/getgrav/grav CVE-2026-42841: medium 4.8
Grav CMS vulnerable to stored XSS via Markdown media attribute() action
Action: Upgrade getgrav/grav to 2.0.0-beta.2 or later.
composer require getgrav/grav:2.0.0-beta.2Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2.0.0-beta.2 | - |
Fixed versions
| 2.0.0-beta.2 |
Sources
- osv: GHSA-r7fx-8g49-7hhr
- https://github.com/getgrav/grav/security/advisories/GHSA-r7fx-8g49-7hhr
- https://nvd.nist.gov/vuln/detail/CVE-2026-42841
- https://github.com/getgrav/grav/commit/5a12f9be8314682c8713e569e330f11805d0a663
- https://github.com/getgrav/grav
CVE-2026-42841 · published · modified · JSON