CVE-2023-6293 : Prototype Pollution in GitHub repository robinbuschmann/sequelize-typescript pri

Prototype Pollution in GitHub repository robinbuschmann/sequelize-typescript prior to 2.1.6.

Published 2023-11-24 20:15:07

Updated 2023-11-30 19:55:33

Source huntr.dev

View at NVD, CVE.org

Products affected by CVE-2023-6293

Sequelizejs » Sequelize-typescript » For Node.js
Versions before (<) 2.1.6
cpe:2.3:a:sequelizejs:sequelize-typescript:*:*:*:*:*:node.js:*:*
Matching versions

EPSS FAQ

0.05%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 22 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.5	HIGH	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	3.9	3.6	huntr.dev
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High
7.1	HIGH	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H	1.8	5.2	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: None Integrity: High Availability: High

CWE-1321 Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

The product receives input from an upstream component that specifies attributes that are to be initialized or updated in an object, but it does not properly control modifications of attributes of the object prototype.

Assigned by: security@huntr.dev (Primary)

https://huntr.com/bounties/36a7ecbf-4d3d-462e-86a3-cda7b1ec64e2

Prototype Pollution vulnerability found in sequelize-typescript
Exploit;Patch;Third Party Advisory
https://github.com/robinbuschmann/sequelize-typescript/commit/5ce8afdd1671b08c774ce106b000605ba8fccf78

fix: deny modifying the object prototype (#1698) · sequelize/sequelize-typescript@5ce8afd · GitHub
Patch

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