CVE-2023-6933
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 Better Search Replace plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.4.4 via deserialization of untrusted input. This makes it possible for unauthenticated attackers to inject a PHP Object. No POP chain is present in the vulnerable plugin. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.
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Sources
CWEs
Exploits
Exploit ID: CVE-2023-6933
Source: github-poc
URL: https://github.com/Trex96/vulnerable-bsr-lab-CVE-2023-6933
Vulnerable Software (1)
Type: Configuration
Vendor: *
Product: better_search_replace
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:wpengine:better_search_replace:*:*:*:*:*:wordpress:*:*", "versionEndExcluding": "1.4.5", "vulnerable": true } ], "operator": "...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:wpengine:better_search_replace:*:*:*:*:*:wordpress:*:*", "versionEndExcluding": "1.4.5", "vulnerable": true } ], "operator": "OR"}
Source: nvd