VDB-190606 · CVE-2021-3853 · GCVE-0-2021-3853

chaskiq Web Page Generation 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 (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	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.
4.9	$0-$5k	0.00

Summaryinfo

A vulnerability labeled as problematic has been found in chaskiq. This impacts an unknown function of the component Web Page Generation Handler. Executing a manipulation can lead to cross site scripting. This vulnerability is handled as CVE-2021-3853. The attack can be executed remotely. There is not any exploit available. It is best practice to apply a patch to resolve this issue.

Detailsinfo

A vulnerability has been found in chaskiq (the affected version unknown) and classified as problematic. This vulnerability affects an unknown part of the component Web Page Generation Handler. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect integrity.

The weakness was released 01/17/2022. The advisory is available at huntr.dev. This vulnerability was named CVE-2021-3853 since 10/03/2021. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1059.007 by the MITRE ATT&CK project.

Applying the patch 51768b21632dac89fd0dedb2b3b6d91bac732345 is able to eliminate this problem. The bugfix is ready for download at github.com.

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Productinfo

Name

chaskiq

License

open-source

Website

Product: https://github.com/chaskiq/chaskiq/

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.0
VulDB Meta Temp Score: 4.9

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 6.5
CNA Vector (huntr.dev): 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

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

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: 51768b21632dac89fd0dedb2b3b6d91bac732345

Timelineinfo

10/03/2021 🔍
01/17/2022 +106 days 🔍
01/17/2022 +0 days 🔍
01/19/2022 +2 days 🔍

Sourcesinfo

Product: github.com

Advisory: 51768b21632dac89fd0dedb2b3b6d91bac732345
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-3853 (🔍)
GCVE (CVE): GCVE-0-2021-3853
GCVE (VulDB): GCVE-100-190606

Entryinfo

Created: 01/17/2022 14:25
Updated: 01/19/2022 18:19
Changes: 01/17/2022 14:25 (48), 01/19/2022 18:11 (3), 01/19/2022 18:19 (1)
Complete: 🔍
Cache ID: 216::103