CVE-2026-0622

MEDIUMNVD 6.56.5—

6.5

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

CVSS v3: 6.5
EG Score: 6.5(medium)
EPSS: 16.0%
KEV: Not listed

Published

January 20, 2026

Last Modified

February 3, 2026

References (4)

cret@certhttps://github.com/open5gs/open5gs/issues/2264
cret@certhttps://github.com/open5gs/open5gs/issues/856
cret@certhttps://github.com/open5gs/open5gs/pull/857
af854a3a-2127-422b-91ae-364da2661108https://www.kb.cert.org/vuls/id/458022

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-798Use of Hard-coded Credentials

Data Freshness Timeline

(refreshed 15× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-05 06:10 UTCepss_batch
2026-06-05 06:10 UTCepss_batch
2026-06-04 13:12 UTCepss_batch
2026-06-04 13:12 UTCepss_batch
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2026-06-02 20:13 UTCepss_batch
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2026-06-01 13:51 UTCepss_batch
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2026-06-01 13:51 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
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2026-05-31 00:16 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
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2026-05-29 15:35 UTCEG score recompute
2026-05-29 15:35 UTCGHSA enrichment
2026-05-29 14:54 UTCOSV refresh
2026-05-29 13:44 UTCepss_batch
2026-05-29 13:44 UTCepss_batch

Frequently asked(5)

What is CVE-2026-0622?

CVE-2026-0622 is a medium vulnerability published on January 20, 2026. Open 5GS WebUI uses a hard-coded JWT signing key (change-me) whenever the environment variable JWTSECRETKEY is unset

When was CVE-2026-0622 disclosed?

CVE-2026-0622 was first published in the National Vulnerability Database on January 20, 2026, with the most recent update on February 3, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2026-0622 actively exploited?

CVE-2026-0622 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 16.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2026-0622?

CVE-2026-0622 has a CVSS v3 base score of 6.5 (NVD).

How do I remediate CVE-2026-0622?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-0622, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2026-0622

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2026-0622?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (4)

Frequently asked(5)

Related CVEs(same CWE)