CVE-2022-21705
Scores
EPSS
Percentile: 76.6%
CVSS
CVSS Score: 7.2/10
All CVSS Scores
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Privileges Required
High (H)
Describes the level of privileges an attacker must possess
User Interaction
None (N)
Captures the requirement for a human user participation
Scope
Unchanged (U)
Determines if a successful attack impacts components beyond the vulnerable component
Confidentiality Impact
High (H)
Measures the impact to the confidentiality of information
Integrity Impact
High (H)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
High (H)
Measures the impact to the availability of the impacted component
Vector: AV:N/AC:M/Au:S/C:C/I:C/A:C
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Medium
Describes the conditions beyond the attacker's control
Authentication
Single
Describes the level of privileges an attacker must possess
Confidentiality Impact
Complete
Measures the impact to the confidentiality of information
Integrity Impact
Complete
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
Complete
Measures the impact to the availability of the impacted component
Description
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.
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Sources
CWEs
Vulnerable Software (1)
Type: Configuration
Vendor: *
Product: october
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:octobercms:october:*:*:*:*:*:*:*:*", "versionEndExcluding": "1.0.474", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:oc...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:octobercms:october:*:*:*:*:*:*:*:*", "versionEndExcluding": "1.0.474", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:octobercms:october:*:*:*:*:*:*:*:*", "versionEndExcluding": "1.1.10", "versionStartIncluding": "1.1.0", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:octobercms:october:*:*:*:*:*:*:*:*", "versionEndExcluding": "2.1.27", "versionStartIncluding": "2.0.0", "vulnerable": true } ], "operator": "OR"}
Source: nvd