What is CVE-2020-13763?

CVE-2020-13763 is a high-severity vulnerability in Joomla Joomla\!, classified under Improper Preservation of Permissions. CVSS score: 7.5/10. Published 2020-06-02.

How severe is CVE-2020-13763?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Joomla Joomla\!

CVE-2020-13763

In Joomla! before 3.9.19, the default settings of the global textfilter configuration do not block HTML inputs for Guest users.

EPSS: 0.013 (67.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

Affected products

Joomla Joomla\! — versions 2.5.0
N/a — versions n/a

Weakness classification (CWE)

CWE-281 — Improper Preservation of Permissions

References

cve@mitre.org (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2020-13763?: CVE-2020-13763 is a high-severity vulnerability in Joomla Joomla\!, classified under Improper Preservation of Permissions. CVSS score: 7.5/10. Published 2020-06-02.
How severe is CVE-2020-13763?: High severity. CVSS v3 base score is 7.5 out of 10.