CVE-2019-20389

An XSS issue was identified on the Subrion CMS 4.2.1 /panel/configuration/general settings page. A remote attacker can inject arbitrary JavaScript code in the v[language_switch] parameter (within multipart/form-data), which is reflected back within a user's browser without proper output encoding.

CVSS v3.1

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

CVSS v3.1

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

CVSS v2.0

4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N

EPSS

0.95% chance of exploitation in the next 30 days, 59th percentile

Published

2020-05-15

Updated

2024-08-05

Proof-of-concept exploits (1)

• http://packetstormsecurity.com/files/157699/Subrion-CMS-4.2.1-Cross-Site-Scripting.html

References

• CVE Record
• NVD entry

Related

• CVE-2019-20384
• CVE-2019-20390
• CVE-2019-20372
• CVE-2019-20421
• CVE-2019-20361
• CVE-2019-20434