Some API endpoints under /.pomerium/ do not verify parameters with pomerium_signature. This could allow modifying parameters intended to be trusted to Pomerium.
The issue mainly affects routes responsible for sign in/out, but does not introduce an authentication bypass.
github.com/pomerium/pomerium/authenticate
Patched in v0.13.4
If you have any questions or comments about this advisory * Open an issue in pomerium * Email us at security@pomerium.com
{
"nvd_published_at": null,
"severity": "MODERATE",
"github_reviewed": true,
"cwe_ids": [
"CWE-601"
],
"github_reviewed_at": "2021-05-20T20:47:18Z"
}