CVE-2022-21705
8.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:S/C:C/I:C/A:C
7.2 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
7.2 High
AI Score
Confidence
High
0.005 Low
EPSS
Percentile
77.0%
Octobercms is a self-hosted CMS platform based on the Laravel PHP Framework. In affected versions user input was not properly sanitized before rendering. An authenticated user with the permissions to create, modify and delete website pages can exploit this vulnerability to bypass cms.safe_mode / cms.enableSafeMode in order to execute arbitrary code. This issue only affects admin panels that rely on safe mode and restricted permissions. To exploit this vulnerability, an attacker must first have access to the backend area. The issue has been patched in Build 474 (v1.0.474) and v1.1.10. Users unable to upgrade should apply https://github.com/octobercms/library/commit/c393c5ce9ca2c5acc3ed6c9bb0dab5ffd61965fe to your installation manually.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| octobercms | october | * | cpe:2.3:a:octobercms:october:*:*:*:*:*:*:*:* |
| octobercms | october | * | cpe:2.3:a:octobercms:october:*:*:*:*:*:*:*:* |
| octobercms | october | * | cpe:2.3:a:octobercms:october:*:*:*:*:*:*:*:* |
CNA Affected
[
{
"product": "october",
"vendor": "octobercms",
"versions": [
{
"status": "affected",
"version": "< 1.0.474"
},
{
"status": "affected",
"version": ">= 1.1.0, < 1.1.10"
},
{
"status": "affected",
"version": ">= 2.0.0, < 2.1.27"
}
]
}
]Related
8.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:S/C:C/I:C/A:C
7.2 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
7.2 High
AI Score
Confidence
High
0.005 Low
EPSS
Percentile
77.0%