CVE-2022-27260 — CRITICAL (9.8)

Vulnerability Description

An arbitrary file upload vulnerability in the file upload component of ButterCMS v1.2.8 allows attackers to execute arbitrary code via a crafted SVG file.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Buttercms	Buttercms	1.2.8

Related Weaknesses (CWE)

CWE-434

References

http://buttercms.comProductVendor Advisory
https://github.com/ButterCMS/buttercms-jsProductThird Party Advisory
https://share.getcloudapp.com/nOuR70WBExploitThird Party Advisory
https://www.youtube.com/watch?v=Tw8OhtVd-mEExploitThird Party Advisory
http://buttercms.comProductVendor Advisory
https://github.com/ButterCMS/buttercms-jsProductThird Party Advisory
https://share.getcloudapp.com/nOuR70WBExploitThird Party Advisory
https://www.youtube.com/watch?v=Tw8OhtVd-mEExploitThird Party Advisory

FAQ

What is CVE-2022-27260?

CVE-2022-27260 is a vulnerability with a CVSS score of 9.8 (CRITICAL). An arbitrary file upload vulnerability in the file upload component of ButterCMS v1.2.8 allows attackers to execute arbitrary code via a crafted SVG file.

How severe is CVE-2022-27260?

CVE-2022-27260 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2022-27260?

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