What is CVE-2019-13973?

CVE-2019-13973 is a critical-severity vulnerability in Layerbb, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2019-07-19.

How severe is CVE-2019-13973?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Arbitrary file upload in Layerbb

CVE-2019-13973

LayerBB 1.1.3 allows admin/general.php arbitrary file upload because the custom_logo filename suffix is not restricted, and .php may be used.

Vulnerability class: Unrestricted File Upload

EPSS: 0.018 (75.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Layerbb — versions 1.1.3
N/a — versions n/a

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2019-13973?: CVE-2019-13973 is a critical-severity vulnerability in Layerbb, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2019-07-19.
How severe is CVE-2019-13973?: Critical severity. CVSS v3 base score is 9.8 out of 10.