CVE-2018-16975

An issue was discovered in Elefant CMS before 2.0.7. There is a PHP Code Execution Vulnerability in /designer/add/stylesheet.php by using a .php extension in the New Stylesheet Name field in conjunction with <?php content, because of insufficient input validation in apps/designer/handlers/csspreview.php.

CVSS v3.0 NVD

9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0 NVD

7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P

EPSS

3.73% chance of exploitation in the next 30 days, 90th percentile

Published

2018-09-12

Updated

2024-08-05

Proof-of-concept exploits (1)

• jbroadway/elefant/issues/286212★ · 2024-10-16

Security advisories

• advisories/GHSA-x2w2-qgv6-8xrm

References

• CVE Record
• NVD entry

Related

• CVE-2018-16387
• CVE-2018-16974