Is there a public exploit for CVE-2026-120953?

No public exploit for CVE-2026-120953 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-120953?

CVE-2026-120953 scores CVSS 5.1 (v4.0), rated medium.

What does CVE-2026-120953 affect?

CVE-2026-120953 affects MONGODB Atlas SQL JDBC Driver.

5.1 Medium

A URI redirection weakness exists in the authentication component of the Atlas SQL JDBC Driver.

CVE-2026-120953

A URI redirection weakness exists in the authentication component of the Atlas SQL JDBC Driver. During an interactive sign-in flow the driver accepts endpoint addresses supplied by the remote endpoint it is pointed at without validating their scheme, and passes the resulting address to the local default protocol handler. An unauthenticated remote party that controls the endpoint a user elects to connect to may cause an address of its choosing to be opened on the user's system; user interaction is required.

Assessment

CVSS: 5.1 (v4.0)
Severity: Medium
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 3 November 2026
Last updated: 3 November 2026
Affected: MONGODB · Atlas SQL JDBC Driver
Assigner: mongodb

CVSS vectorCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

At the source

EUVD (ENISA)

References

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