CVE-2022-50907 — HIGH (7.2)

Vulnerability Description

e107 CMS version 3.2.1 contains a file upload vulnerability that allows authenticated administrative users to bypass upload restrictions and execute PHP files. Attackers can upload malicious PHP files to parent directories by manipulating the upload URL parameter, enabling remote code execution through the Media Manager import feature.

CVSS Score

7.2

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
E107	E107	3.2.1

Related Weaknesses (CWE)

CWE-434

References

https://e107.org/Product
https://e107.org/downloadProduct
https://www.exploit-db.com/exploits/50910ExploitThird Party AdvisoryVDB Entry
https://www.vulncheck.com/advisories/e-cms-admin-upload-restriction-bypass-rceThird Party Advisory

FAQ

What is CVE-2022-50907?

CVE-2022-50907 is a vulnerability with a CVSS score of 7.2 (HIGH). e107 CMS version 3.2.1 contains a file upload vulnerability that allows authenticated administrative users to bypass upload restrictions and execute PHP files. Attackers can upload malicious PHP files...

How severe is CVE-2022-50907?

CVE-2022-50907 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-50907?

Check the references section above for vendor advisories and patch information. Affected products include: E107 E107.