GHSA-hwmc-r6mf-jh83low1.3No CVE assigned
Schema.org has cross-site scripting (XSS) via script break-out in toScript() output
Impact
Schema.org has a cross-site scripting (XSS) vulnerability via script break-out in toScript() output.
Source excerpt · OSVAffected packages
Start with the recorded fix for your release branch. Check your installed version and test compatibility before upgrading. Fixing this advisory does not rule out other vulnerabilities in the release.
spatie/schema-org Packagist
| Affected range | Recorded fix |
|---|---|
| From 3.23.1 before 3.23.2Ecosystem versions | 3.23.2 |
| From 4.0.0 before 4.0.2Ecosystem versions | 4.0.2 |
Version evidence: OSV · GHSA-hwmc-r6mf-jh83
View original version evidence (3 explicit versions)
Original source description
Schema.org has a cross-site scripting (XSS) vulnerability via script break-out in toScript() output.
References
- Patch github.com/spatie/schema-org/pull/242
- Patch github.com/spatie/schema-org/commit/be389b4759214c11cc1364a16e34a929c5af5a88
- Security advisory github.com/FriendsOfPHP/security-advisories/blob/master/spatie/schema-org/2026-04-20.yaml
- Source reference github.com/spatie/schema-org
- Release notes github.com/spatie/schema-org/releases/tag/4.0.2