CVE-2026-48815 — sigstore-js: `certificateOIDs` verification constraints are silently dropped and never enforced
sigstore-js provides JavaScript libraries for interacting with Sigstore services. Prior to 4.1.1, the documented certificateOIDs option in sigstore.verify() is accepted by the p…
Published: 2026-07-14 · CVSS: 7.5 · CVSS 3.1
sigstore-js provides JavaScript libraries for interacting with Sigstore services. Prior to 4.1.1, the documented certificateOIDs option in sigstore.verify() is accepted by the public API but discarded before verification, so required certificate extension OIDs are never checked and applications relying on certificateOIDs to restrict which certificates may sign artifacts can accept unauthorized certificates. This issue is fixed in version 4.1.1.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7