What is CVE-2018-20837?

CVE-2018-20837 is a medium-severity vulnerability in Typesettercms Typesetter, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2019-05-09.

How severe is CVE-2018-20837?

Medium severity. CVSS v3 base score is 4.8 out of 10.

XSS in Typesettercms Typesetter

CVE-2018-20837

include/admin/Menu/Ajax.php in Typesetter 5.1 has index.php/Admin/Menu/Ajax?cmd=AddHidden title XSS.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.007 (50.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.

Affected products

Typesettercms Typesetter — versions 5.1
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

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

Frequently asked questions

What is CVE-2018-20837?: CVE-2018-20837 is a medium-severity vulnerability in Typesettercms Typesetter, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2019-05-09.
How severe is CVE-2018-20837?: Medium severity. CVSS v3 base score is 4.8 out of 10.