CVE-2020-12707

An XSS vulnerability exists in modules/wysiwyg/save.php of LeptonCMS 4.5.0. This can be exploited because the only security measure used against XSS is the stripping of SCRIPT elements. A malicious actor can use HTML event handlers to run JavaScript instead of using SCRIPT elements.

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

1.23% chance of exploitation in the next 30 days, 67th percentile

Published

2020-05-07

Updated

2024-08-04

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/48250

References

• CVE Record
• NVD entry

Related

• CVE-2020-12706
• CVE-2020-12712
• CVE-2020-12704
• CVE-2020-12713
• CVE-2020-12702
• CVE-2020-12714