CVE-2026-126835: [Node.js Driver] OIDC ENVIRONMENT confusion bypasses ALLOWED_HOSTS and leaks human-callback bearer tokens
MongoDB · Node.js Driver
Vendor fix available · Affected: MongoDB Node.js Driver · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 17% of scored CVEs
DescriptionCVE.org
The MongoDB Node.js driver does not consistently enforce its permitted-host restriction during OIDC authentication. A bearer token produced by the embedding application's own login callback may therefore be transmitted to a host outside the configured set of permitted hosts, which may result in unintended disclosure of that credential. No database account is required; the party supplying the connection configuration needs only to influence the settings the application passes to the driver.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- MongoDB · Node.js Driverfrom >= 6.7.0 before 7.9.0
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- MongoDB
- Published
- November 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-126835 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.