Is there a public exploit for CVE-2026-126768?

No public exploit for CVE-2026-126768 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-2026-126768?

CVE-2026-126768 scores CVSS 9.3 (v4.0), rated critical.

What does CVE-2026-126768 affect?

CVE-2026-126768 affects OpsTree Solutions REMS.

9.3 Critical

OpsTree REMS through 1.0.0 contains an authentication bypass vulnerability that allows unauthenticated attackers to obtain valid JWTs by…

CVE-2026-126768

OpsTree REMS through 1.0.0 contains an authentication bypass vulnerability that allows unauthenticated attackers to obtain valid JWTs by setting the client-controlled islocalauth field. Attackers can send a POST /api/v1/user/login/ request for the admin account with an invalid password and islocalauth true to gain SuperUser administrative access.

Assessment

CVSS: 9.3 (v4.0)
Severity: Critical
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 11 November 2026
Last updated: 12 November 2026
Affected: OpsTree Solutions · REMS
Assigner: VulnCheck

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

At the source

EUVD (ENISA)

References

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