CVE-2022-23048

Exponent CMS 2.6.0patch2 allows an authenticated admin user to upload a malicious extension in the format of a ZIP file with a PHP file inside it. After upload it, the PHP file will be placed at "themes/simpletheme/{rce}.php" from where can be accessed in order to execute commands.

CVSS v3.1

7.2 HIGHCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0

6.5 MEDIUMAV:N/AC:L/Au:S/C:P/I:P/A:P

EPSS

2.07% chance of exploitation in the next 30 days, 80th percentile

Published

2022-02-09

Updated

2024-08-03

Proof-of-concept exploits (2)

• https://exponentcms.lighthouseapp.com/projects/61783/tickets/1460
• https://fluidattacks.com/advisories/dylan/

References

• CVE Record
• NVD entry

Related

• CVE-2022-23047
• CVE-2022-23049
• CVE-2022-23046
• CVE-2022-2305
• CVE-2022-23045
• CVE-2022-23050