SB2026021316 - Ubuntu update for node-dottie
Published: February 13, 2026
Security Bulletin ID
SB2026021316
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Prototype pollution (CVE-ID: CVE-2023-26132)
The vulnerability allows a remote attacker to execute arbitrary JavaScript code.
The vulnerability exists due to prototype pollution flaw in the set() function in /dottie.js. A remote attacker can add or modify properties of Object.prototype using a __proto__ or constructor payload and perform prototype pollution, which can result in information disclosure or data manipulation.
Remediation
Install update from vendor's website.