CRITICAL 9.3
GHSA-fq9h-c788-fx73
OpenAM has pre-auth Reflected XSS in OAuth2 / OIDC response_mode=form_post via state parameter (FormPostResponse.ftl)
Details
### Summary
The OAuth 2.0 / OpenID Connect authorization endpoint does not sufficiently sanitize certain user-supplied parameters before incorporating them into the HTML response generated for the `form_post` response mode. This may allow an attacker to inject content into the rendered page in the context of the OpenAM origin.
Are you affected?
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Affected packages
Maven / org.openidentityplatform.openam:openam-oauth2
Introduced in:
13.0.0 Fixed in: 16.1.1 Fix
# pom.xml: bump <version>16.1.1</version> for org.openidentityplatform.openam:openam-oauth2