claviska jquery-minicolors up to 2.3.5 jquery.minicolors.js cross site scripting

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
4.3$0-$5k0.04

A vulnerability was found in claviska jquery-minicolors up to 2.3.5 (JavaScript Library). It has been rated as problematic. Affected by this issue is an unknown function of the file jquery.minicolors.js. The manipulation with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. Impacted is integrity.

The weakness was released 12/12/2022 by Erik Krogh Kristensen. The advisory is available at securitylab.github.com. This vulnerability is handled as CVE-2021-32850. Successful exploitation requires user interaction by the victim. Technical details as well as a public exploit are known. This vulnerability is assigned to T1059.007 by the MITRE ATT&CK project.

A public exploit has been developed by Erik Krogh Kristensen. The exploit is available at codepen.io. It is declared as proof-of-concept.

Upgrading to version 2.3.6 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch ef134824a7f4110ada53ea6c173111a4fa2f48f3 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

Productinfo

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Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.3

VulDB Base Score: 3.5
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
NVD Vector: 🔍

CNA Base Score: 3.5
CNA Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: Erik Krogh Kristensen
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: jquery-minicolors 2.3.6
Patch: ef134824a7f4110ada53ea6c173111a4fa2f48f3

Timelineinfo

12/12/2022 🔍
12/12/2022 +0 days 🔍
02/21/2023 +71 days 🔍

Sourcesinfo

Advisory: securitylab.github.com
Researcher: Erik Krogh Kristensen
Status: Confirmed

CVE: CVE-2021-32850 (🔍)
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 12/12/2022 01:21 PM
Updated: 02/21/2023 09:15 PM
Changes: 12/12/2022 01:21 PM (44), 01/02/2023 06:09 PM (2), 01/02/2023 06:16 PM (21), 02/21/2023 07:46 AM (9), 02/21/2023 07:48 AM (2), 02/21/2023 09:15 PM (3)
Complete: 🔍
Cache ID: 100:873:40

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