Is there a public exploit for CVE-2026-123833?

No public exploit for CVE-2026-123833 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-2026-123833?

CVE-2026-123833 scores CVSS 3.6 (v3.1), rated low.

3.6 Low

In JetBrains IntelliJ IDEA before 2026.3 database connections could be established in untrusted projects

CVE-2026-123833

Assessment

CVSS: 3.6 (v3.1)
Severity: Low
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 6 November 2026
Last updated: 10 November 2026
Weakness: CWE-829
Assigner: cve@jetbrains.com

CVSS vectorCVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N

At the source

References

https://www.jetbrains.com/privacy-security/issues-fixed/

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