CVE-2020-8789

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

CVSS v3.1

5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CVSS v2.0

3.5 LOWAV:N/AC:M/Au:S/C:N/I:P/A:N

EPSS

0.65% chance of exploitation in the next 30 days, 49th percentile

Published

2020-05-22

Updated

2024-08-04

Proof-of-concept exploits (2)

• http://packetstormsecurity.com/files/157787/Composr-CMS-10.0.30-Cross-Site-Scripting.html
• http://seclists.org/fulldisclosure/2020/May/39

References

• CVE Record
• NVD entry

Related

• CVE-2020-8788
• CVE-2020-8793
• CVE-2020-8778
• CVE-2020-8794
• CVE-2020-8777
• CVE-2020-8804