Atlassian Atlaskit up to 113.1.4 Editor cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.6$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in Atlassian Atlaskit up to 113.1.4. The affected element is an unknown function of the component Committer. Such manipulation leads to cross site scripting. This vulnerability is documented as CVE-2019-20903. The attack can be executed remotely. There is not any exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Atlassian Atlaskit up to 113.1.4. Affected by this issue is an unknown code block of the component Editor. The manipulation with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to CWE-80. The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes special characters such as "<", ">", and "&" that could be interpreted as web-scripting elements when they are sent to a downstream component that processes web pages. Impacted is integrity. CVE summarizes:

The hyperlinks functionality in atlaskit/editor-core in before version 113.1.5 allows remote attackers to inject arbitrary HTML or JavaScript via a Cross-Site Scripting (XSS) vulnerability in link targets.

The weakness was released 10/01/2020 (Website). The advisory is available at atlaskit.atlassian.com. This vulnerability is handled as CVE-2019-20903 since 07/07/2020. The attack may be launched remotely. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1059.007 by the MITRE ATT&CK project.

Upgrading to version 113.1.5 eliminates this vulnerability.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.8
VulDB Meta Temp Score: 4.7

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.4
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-80 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

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: Atlaskit 113.1.5

Timelineinfo

07/07/2020 🔍
10/01/2020 +86 days 🔍
10/01/2020 +0 days 🔍
11/15/2020 +45 days 🔍

Sourcesinfo

Vendor: atlassian.com

Advisory: atlaskit.atlassian.com
Status: Not defined

CVE: CVE-2019-20903 (🔍)
GCVE (CVE): GCVE-0-2019-20903
GCVE (VulDB): GCVE-100-162146

Entryinfo

Created: 10/01/2020 11:55
Updated: 11/15/2020 11:25
Changes: 10/01/2020 11:55 (38), 10/01/2020 12:00 (3), 11/14/2020 09:34 (5), 11/15/2020 11:25 (14)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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