PT-2026-3645 · Unknown · Open 5Gs Webui

Rashley-Iqt · Published 2026-01-20 · Updated 2026-02-03 · CVE-2026-0622

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Open 5GS WebUI (affected versions not specified)

Description The software utilizes a hard-coded JWT signing key ('change-me') if the JWT SECRET KEY environment variable is not set. This can allow attackers to forge JWTs and potentially gain unauthorized access. JWT (JSON Web Token) is a standard for securely transmitting information between parties as a JSON object.

Recommendations Set the JWT SECRET KEY environment variable to a strong, randomly generated secret key.

Fix

Related Identifiers

CVE-2026-0622

Affected Products

Open 5Gs Webui

References · 9

• https://osv.dev/vulnerability/CVE-2026-0622 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-0622 · Security Note
• https://github.com/open5gs/open5gs/pull/857 · Note
• https://github.com/open5gs/open5gs/issues/856 · Note
• https://github.com/open5gs/open5gs/issues/2264 · Note
• https://t.me/cveNotify/149338 · Telegram Post
• https://t.me/cveNotify/150796 · Telegram Post
• https://t.me/pentestingnews/72521 · Telegram Post
• https://kb.cert.org/vuls/id/458022 · Note