CVE-2020-7774
Vulnerability Scoring
Attack Complexity Details
- Attack Complexity: Low Impact
- Attack Vector: NETWORK
- Privileges Required: None
- Scope: UNCHANGED
- User Interaction: NONE
CIA Impact Definition
- Confidentiality: Low Impact
- Integrity: Low Impact
- Availability: Low Impact
CVE-2020-7774 Vulnerability Summary
The package y18n before 3.2.2, 4.0.1 and 5.0.5, is vulnerable to Prototype Pollution.
Access Complexity Graph for CVE-2020-7774
Impact Analysis for CVE-2020-7774
CVE-2020-7774 Detailed Information and External References
Exploit Prediction Scoring System (EPSS)
The EPSS score estimates the probability that this vulnerability will be exploited in the near future.
0.07773
EPSS %
0.94284
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf
- https://github.com/yargs/y18n/issues/96
- https://github.com/yargs/y18n/pull/108
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1038306
- https://snyk.io/vuln/SNYK-JS-Y18N-1021887
- https://www.oracle.com/security-alerts/cpuApr2021.html
- https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf
- https://github.com/yargs/y18n/issues/96
- https://github.com/yargs/y18n/pull/108
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1038306
- https://snyk.io/vuln/SNYK-JS-Y18N-1021887
- https://www.oracle.com/security-alerts/cpuApr2021.html
CWE
CWE-1321CAPEC
- Accessing Functionality Not Properly Constrained by ACLs CAPEC-1 In applications, particularly web applications, access to functionality is mitigated by an authorization framework. This framework maps Access Control Lists (ACLs) to elements of the application's functionality; particularly URL's for web apps. In the case that the administrator failed to specify an ACL for a particular element, an attacker may be able to access it with impunity. An attacker with the ability to access functionality not properly constrained by ACLs can obtain sensitive information and possibly compromise the entire application. Such an attacker can access resources that must be available only to users at a higher privilege level, can access management sections of the application, or can run queries for data that they otherwise not supposed to.
- Exploiting Incorrectly Configured Access Control Security Levels CAPEC-180 An attacker exploits a weakness in the configuration of access controls and is able to bypass the intended protection that these measures guard against and thereby obtain unauthorized access to the system or network. Sensitive functionality should always be protected with access controls. However configuring all but the most trivial access control systems can be very complicated and there are many opportunities for mistakes. If an attacker can learn of incorrectly configured access security settings, they may be able to exploit this in an attack.
- Manipulating User-Controlled Variables CAPEC-77 This attack targets user controlled variables (DEBUG=1, PHP Globals, and So Forth). An adversary can override variables leveraging user-supplied, untrusted query variables directly used on the application server without any data sanitization. In extreme cases, the adversary can change variables controlling the business logic of the application. For instance, in languages like PHP, a number of poorly set default configurations may allow the user to override variables.
Vulnerable Configurations
-
cpe:2.3:a:y18n_project:y18n:-:*:*:*:*:node.js:*:*
cpe:2.3:a:y18n_project:y18n:-:*:*:*:*:node.js:*:*
-
cpe:2.3:a:y18n_project:y18n:1.0.0:*:*:*:*:node.js:*:*
cpe:2.3:a:y18n_project:y18n:1.0.0:*:*:*:*:node.js:*:*
-
cpe:2.3:a:y18n_project:y18n:1.1.0:*:*:*:*:node.js:*:*
cpe:2.3:a:y18n_project:y18n:1.1.0:*:*:*:*:node.js:*:*
-
cpe:2.3:a:y18n_project:y18n:2.0.0:*:*:*:*:node.js:*:*
cpe:2.3:a:y18n_project:y18n:2.0.0:*:*:*:*:node.js:*:*
-
cpe:2.3:a:y18n_project:y18n:3.0.0:*:*:*:*:node.js:*:*
cpe:2.3:a:y18n_project:y18n:3.0.0:*:*:*:*:node.js:*:*
-
cpe:2.3:a:y18n_project:y18n:3.1.0:*:*:*:*:node.js:*:*
cpe:2.3:a:y18n_project:y18n:3.1.0:*:*:*:*:node.js:*:*
-
cpe:2.3:a:y18n_project:y18n:3.2.0:*:*:*:*:node.js:*:*
cpe:2.3:a:y18n_project:y18n:3.2.0:*:*:*:*:node.js:*:*
-
cpe:2.3:a:y18n_project:y18n:3.2.1:*:*:*:*:node.js:*:*
cpe:2.3:a:y18n_project:y18n:3.2.1:*:*:*:*:node.js:*:*
-
cpe:2.3:a:y18n_project:y18n:5.0.0:*:*:*:*:node.js:*:*
cpe:2.3:a:y18n_project:y18n:5.0.0:*:*:*:*:node.js:*:*
-
cpe:2.3:a:y18n_project:y18n:5.0.1:*:*:*:*:node.js:*:*
cpe:2.3:a:y18n_project:y18n:5.0.1:*:*:*:*:node.js:*:*
-
cpe:2.3:a:y18n_project:y18n:5.0.2:*:*:*:*:node.js:*:*
cpe:2.3:a:y18n_project:y18n:5.0.2:*:*:*:*:node.js:*:*
-
cpe:2.3:a:y18n_project:y18n:5.0.3:*:*:*:*:node.js:*:*
cpe:2.3:a:y18n_project:y18n:5.0.3:*:*:*:*:node.js:*:*
-
cpe:2.3:a:y18n_project:y18n:5.0.4:*:*:*:*:node.js:*:*
cpe:2.3:a:y18n_project:y18n:5.0.4:*:*:*:*:node.js:*:*
-
cpe:2.3:a:y18n_project:y18n:4.0.0:*:*:*:*:node.js:*:*
cpe:2.3:a:y18n_project:y18n:4.0.0:*:*:*:*:node.js:*:*
-
cpe:2.3:a:oracle:graalvm:19.3.5:*:*:*:enterprise:*:*:*
cpe:2.3:a:oracle:graalvm:19.3.5:*:*:*:enterprise:*:*:*
-
cpe:2.3:a:oracle:graalvm:20.3.1.2:*:*:*:enterprise:*:*:*
cpe:2.3:a:oracle:graalvm:20.3.1.2:*:*:*:enterprise:*:*:*
-
cpe:2.3:a:oracle:graalvm:21.0.0.2:*:*:*:enterprise:*:*:*
cpe:2.3:a:oracle:graalvm:21.0.0.2:*:*:*:enterprise:*:*:*
-
cpe:2.3:a:siemens:sinec_infrastructure_network_services:-:*:*:*:*:*:*:*
cpe:2.3:a:siemens:sinec_infrastructure_network_services:-:*:*:*:*:*:*:*
-
cpe:2.3:a:siemens:sinec_infrastructure_network_services:1.0.1:-:*:*:*:*:*:*
cpe:2.3:a:siemens:sinec_infrastructure_network_services:1.0.1:-:*:*:*:*:*:*
CVSS3 Source
report@snyk.io
CVSS3 Type
Secondary
CVSS3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Protect Your Infrastructure: Combat Critical CVE Threats
Stay updated with real-time CVE vulnerabilities and take action to secure your systems. Enhance your cybersecurity posture with the latest threat intelligence and mitigation techniques. Develop the skills necessary to defend against CVEs and secure critical infrastructures. Join the top cybersecurity professionals safeguarding today's infrastructures.
Recently Published CVEs
- CVE-2025-1381 – A vulnerability was found in code-projects Real Estate Property Management System 1.0. It has been classified as critical. This affects an unknown ...
- CVE-2025-1380 – A vulnerability was found in Codezips Gym Management System 1.0 and classified as critical. Affected by this issue is some unknown functionality of...
- CVE-2025-1379 – A vulnerability has been found in code-projects Real Estate Property Management System 1.0 and classified as critical. Affected by this vulnerabili...
- CVE-2025-1378 – A vulnerability, which was classified as problematic, was found in radare2 5.9.9 33286. Affected is an unknown function in the library /libr/main/r...
- CVE-2024-47935 – Improper Validation of Integrity Check Value vulnerability in TXOne Networks StellarProtect (Legacy Mode), StellarEnforce, and Safe Lock allows an ...
- CVE-2024-13726 – The Coder WordPress plugin through 1.3.4 does not properly sanitise and escape a parameter before using it in a SQL statement via an AJAX action ...
- CVE-2024-13627 – The OWL Carousel Slider WordPress plugin through 2.2 does not sanitise and escape a parameter before outputting it back in the page, leading to a R...
- CVE-2024-13626 – The VR-Frases (collect & share quotes) WordPress plugin through 3.0.1 does not sanitise and escape a parameter before outputting it back in the pag...
- CVE-2024-13625 – The Tube Video Ads Lite WordPress plugin through 1.5.7 does not sanitise and escape a parameter before outputting it back in the page, leading to a...
- CVE-2024-13608 – The Track Logins WordPress plugin through 1.0 does not sanitize and escape a parameter before using it in a SQL statement, allowing admins to perfo...