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Vulnerabilities

Vulnerability · CVE-2026-0622

Open 5GS WebUI uses a hard-coded JWT signing key (change-me) whenever the environment variable JWT_SECRET_KEY is unset

Published Jan 20, 2026 · catalog updated Jan 21, 2026 · NewPlane Open5GS

Last checked Nov 4, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2026-0622. EPSS is 0.46%. Act only if a listed version of NewPlane Open5GS is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
Medium6.5
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.46%
Remediation
Vendor / distro source
Affected products
vendor NewPlane Open5GS 0 ≤2.7.6

Open 5GS WebUI uses a hard-coded JWT signing key (change-me) whenever the environment variable JWT_SECRET_KEY is unset

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor NewPlane Open5GS 0 ≤2.7.60 ≤2.7.6

How to fix CVE-2026-0622

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-0622. EPSS is 0.46%. Act only if a listed version of NewPlane Open5GS is installed.

Which versions are affected?

Compare what you have installed with NewPlane Open5GS 0 ≤2.7.6 0 ≤2.7.6. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.46%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Jan 20, 2026 · EUVD

    Detected

    Open 5GS WebUI uses a hard-coded JWT signing key (change-me) whenever the environment variable JWT_SECRET_KEY is unset

  2. Jan 21, 2026 · EUVD

    Updated

    Open 5GS WebUI uses a hard-coded JWT signing key (change-me) whenever the environment variable JWT_SECRET_KEY is unset

Sources

  • CVE.orgVulnerability recordCVE-2026-0622

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-0622

    30-day exploitation probability 0.46%

    first.org
  • EUVDVulnerability recordEUVD-2026-3344

    Open 5GS WebUI uses a hard-coded JWT signing key (change-me) whenever the environment variable JWT_SECRET_KEY is unset

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Nov 4, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • CVE.orgNov 4, 2026
  • FIRST EPSSNov 4, 2026
  • EUVDNov 4, 2026