CVE-2023-47760
Essential Blocks for Gutenberg <= 4.2.0 - Missing Authorization via AJAX actions
Severity Score
4.3
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The Essential Blocks for Gutenberg plugin for WordPress is vulnerable to unauthorized access to AJAX actions due to a missing capability check on several functions in versions up to, and including, 4.2.0. This makes it possible for authenticated attackers, with subscriber-level access and above, to invoke those functions. A nonce check was performed in all of them. However, the nonce was leaked on the profile page. CVE-2023-51360 appears to be a duplicate of this issue.
*Credits:
Abdi Pranata
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-11-13 CVE Published
- 2024-01-22 CVE Updated
- ---------- CVE Reserved
- ---------- EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-862: Missing Authorization
CAPEC
References (0)
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Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Essential Blocks Search vendor "Essential Blocks" | Essential Blocks Search vendor "Essential Blocks" for product "Essential Blocks" | >= 0.0.0 <= 4.2.0 Search vendor "Essential Blocks" for product "Essential Blocks" and version " >= 0.0.0 <= 4.2.0" | en |
Affected
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