XSS in Composr Project

CVE-2020-8789

Composr 10.0.30 allows Persistent XSS via a Usergroup name under the Security configuration.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.007 (47.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Affected products

Composr_project Composr
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, Exploit, x_refsource_FULLDISC, Mailing List, Third Party Advisory)

Frequently asked questions

What is CVE-2020-8789?: CVE-2020-8789 is a medium-severity vulnerability in Composr Project, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2020-05-22.
How severe is CVE-2020-8789?: Medium severity. CVSS v3 base score is 5.4 out of 10.