CVE-2024-8856
Scores
EPSS
Percentile: 93.0%
CVSS
CVSS Score: 9.8/10
All CVSS Scores
Vector: CVSS:3.1/AV:N/AC:L/PR:N/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
None (N)
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
Description
The Backup and Staging by WP Time Capsule plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the the UploadHandler.php file and no direct file access prevention in all versions up to, and including, 1.22.21. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site’s server which may make remote code execution possible.
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Sources
CWEs
Related Vulnerabilities
Exploits
Vulnerable Software (2)
Type: Configuration
Operating System:
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:a:revmakx:backup_and_staging_by_wp_time_capsule:*:*:*:*:*:wordpress:*:*", "versionEndExcluding": "1.22.2...
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:a:revmakx:backup_and_staging_by_wp_time_capsule:*:*:*:*:*:wordpress:*:*", "versionEndExcluding": "1.22.22" } ], "negate": false, "operator": "OR" } ], "operator": "OR"}
Source: anchore_overrides
Type: Configuration
Vendor: *
Product: backup_and_staging_by_wp_time_capsule
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:revmakx:backup_and_staging_by_wp_time_capsule:*:*:*:*:*:wordpress:*:*", "versionEndExcluding": "1.22.22", "vulnerable": true } ]...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:revmakx:backup_and_staging_by_wp_time_capsule:*:*:*:*:*:wordpress:*:*", "versionEndExcluding": "1.22.22", "vulnerable": true } ], "operator": "OR"}
Source: nvd