CVE-2021-27230

ExpressionEngine before 5.4.2 and 6.x before 6.0.3 allows PHP Code Injection by certain authenticated users who can leverage Translate::save() to write to an _lang.php file under the system/user/language directory.

CVSS v3.1

8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/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

2.83% chance of exploitation in the next 30 days, 86th percentile

Published

2021-03-15

Updated

2024-08-03

Proof-of-concept exploits (1)

• http://packetstormsecurity.com/files/161805/ExpressionEngine-6.0.2-PHP-Code-Injection.html

References

• CVE Record
• NVD entry

Related

• CVE-2021-27224
• CVE-2021-27231
• CVE-2021-27219
• CVE-2021-27232
• CVE-2021-27217
• CVE-2021-27237