CVE-2021-36532 — HIGH (8.1)

Vulnerability Description

Race condition vulnerability discovered in portfolioCMS 1.0 allows remote attackers to run arbitrary code via fileExt parameter to localhost/admin/uploads.php.

CVSS Score

8.1

HIGH

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

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Portfoliocms Project	Portfoliocms	1.0.0

Related Weaknesses (CWE)

CWE-362

References

https://github.com/excellentoldtv/portfolioCMS-issues/issues/1ExploitThird Party Advisory
https://github.com/excellentoldtv/portfolioCMS-issues/issues/1ExploitThird Party Advisory

FAQ

What is CVE-2021-36532?

CVE-2021-36532 is a vulnerability with a CVSS score of 8.1 (HIGH). Race condition vulnerability discovered in portfolioCMS 1.0 allows remote attackers to run arbitrary code via fileExt parameter to localhost/admin/uploads.php.

How severe is CVE-2021-36532?

CVE-2021-36532 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-36532?

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