XSS in Impresscms

CVE-2018-13983

ImpressCMS 1.3.10 has XSS via the PATH_INFO to htdocs/install/index.php, htdocs/install/page_langselect.php, or htdocs/install/page_modcheck.php.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.015 (72.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Impresscms — versions 1.3.10
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

cve@mitre.org (Exploit, VDB Entry, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Mailing List, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2018-13983?: CVE-2018-13983 is a medium-severity vulnerability in Impresscms, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2019-05-06.
How severe is CVE-2018-13983?: Medium severity. CVSS v3 base score is 6.1 out of 10.