jsoneditor up to 9.0.1 Tree Mode injection

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CVSS Meta Temp Score
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CTI Interest Score
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5.5$0-$5k0.00

A vulnerability classified as critical was found in jsoneditor up to 9.0.1. This vulnerability affects some unknown functionality of the component Tree Mode. The manipulation with an unknown input leads to a privilege escalation vulnerability. The CWE definition for the vulnerability is CWE-74. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Stored XSS was discovered in the tree mode of jsoneditor before 9.0.2 through injecting and executing JavaScript.

The weakness was shared 01/11/2021. The advisory is available at github.com. This vulnerability was named CVE-2020-23849 since 08/13/2020. The attack can only be initiated within the local network. A single authentication is required for exploitation. The technical details are unknown and an exploit is not available.

Upgrading to version 9.0.2 eliminates this vulnerability.

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CPE 2.3infoedit

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CVSSv3infoedit

VulDB Meta Base Score: 5.8
VulDB Meta Temp Score: 5.5

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 6.1
NVD Vector: 🔒

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

NVD Base Score: 🔒

Exploitinginfoedit

Class: Privilege escalation
CWE: CWE-74
ATT&CK: Unknown

Local: No
Remote: Partially

Availability: 🔒
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfoedit

Threat: 🔍
Adversaries: 🔍
Geopolitics: 🔍
Economy: 🔍
Predictions: 🔍
Remediation: 🔍

Countermeasuresinfoedit

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: jsoneditor 9.0.2

Timelineinfoedit

08/13/2020 CVE assigned
01/11/2021 +151 days Advisory disclosed
01/11/2021 +0 days VulDB entry created
02/11/2021 +31 days VulDB last update

Sourcesinfoedit

Advisory: github.com
Status: Confirmed

CVE: CVE-2020-23849 (🔒)

Entryinfoedit

Created: 01/11/2021 05:14 PM
Updated: 02/11/2021 07:05 AM
Changes: (18) vulnerability_cvss3_nvd_av vulnerability_cvss3_nvd_ac vulnerability_cvss3_nvd_pr vulnerability_cvss3_nvd_ui vulnerability_cvss3_nvd_s vulnerability_cvss3_nvd_c vulnerability_cvss3_nvd_i vulnerability_cvss3_nvd_a vulnerability_cvss2_nvd_av vulnerability_cvss2_nvd_ac vulnerability_cvss2_nvd_au vulnerability_cvss2_nvd_ci vulnerability_cvss2_nvd_ii vulnerability_cvss2_nvd_ai vulnerability_cvss3_meta_basescore vulnerability_cvss3_meta_tempscore vulnerability_cvss2_nvd_basescore vulnerability_cvss3_nvd_basescore
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