CVE-2021-32649

October CMS is a self-hosted content management system (CMS) platform based on the Laravel PHP Framework. Prior to versions 1.0.473 and 1.1.6, an attacker with "create, modify and delete website pages" privileges in the backend is able to execute PHP code by running specially crafted Twig code in the template markup. The issue has been patched in Build 473 (v1.0.473) and v1.1.6. Those unable to upgrade may apply the patch to their installation manually as a workaround.

CVSS v3 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/octobercms/october/commit/167b592eed291ae1563c8fcc5b9b34a03a300f26	Patch Third Party Advisory
https://github.com/octobercms/october/security/advisories/GHSA-wv23-pfj7-2mjj	Patch Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:octobercms:october::::::::
	cpe:2.3:a:octobercms:october::::::::

History

No history.

Information

Published : 2022-01-14 15:15

Updated : 2022-08-05 11:31

NVD link : CVE-2021-32649

Mitre link : CVE-2021-32649

CVE.ORG link : CVE-2021-32649

JSON object : View

Products Affected

octobercms

october

CWE

CWE-94

Improper Control of Generation of Code ('Code Injection')

CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

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