What is CVE-2026-48242?

CVE-2026-48242 is a high-severity vulnerability in Open Ises Tickets, classified under Use of Hard-coded Credentials. CVSS score: 8.1/10. Published 2026-05-21.

How severe is CVE-2026-48242?

High severity. CVSS v3 base score is 8.1 out of 10.

Vulnerability in Open Ises Tickets

CVE-2026-48242

Open ISES Tickets before 3.44.2 contains hardcoded MySQL database connection credentials (host, username, password, database name) in import_mdb.php. The credentials are embedded in source code committed to the public repository, allowing…

EPSS: 0.001 (16.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Open Ises Tickets — versions 0

Weakness classification (CWE)

CWE-798 — Use of Hard-coded Credentials

References

disclosure@vulncheck.com (release-notes)
disclosure@vulncheck.com (patch)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2026-48242?: CVE-2026-48242 is a high-severity vulnerability in Open Ises Tickets, classified under Use of Hard-coded Credentials. CVSS score: 8.1/10. Published 2026-05-21.
How severe is CVE-2026-48242?: High severity. CVSS v3 base score is 8.1 out of 10.