CKeditor up to 10.0.0 Link Package href cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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5.4$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in CKeditor up to 10.0.0. This affects an unknown function of the component Link Package. Performing a manipulation of the argument href results in cross site scripting. This vulnerability is identified as CVE-2018-11093. The attack can be initiated remotely. There is not any exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic has been found in CKeditor up to 10.0.0. This affects some unknown functionality of the component Link Package. The manipulation of the argument href with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as 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. This is going to have an impact on integrity. The summary by CVE is:

Cross-site scripting (XSS) vulnerability in the Link package for CKEditor 5 before 10.0.1 allows remote attackers to inject arbitrary web script through a crafted href attribute of a link (A) element.

The bug was discovered 05/22/2018. The weakness was released 05/22/2018 (Website). It is possible to read the advisory at ckeditor.com. This vulnerability is uniquely identified as CVE-2018-11093 since 05/14/2018. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

Upgrading to version 10.0.1 eliminates this vulnerability.

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Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.7
VulDB Meta Temp Score: 5.6

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
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-79 / CWE-94 / CWE-74
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: 🔍
Upgrade: CKeditor 10.0.1

Timelineinfo

05/14/2018 🔍
05/22/2018 +7 days 🔍
05/22/2018 +0 days 🔍
05/22/2018 +0 days 🔍
05/23/2018 +1 days 🔍
02/07/2020 +625 days 🔍

Sourcesinfo

Advisory: ckeditor.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-11093 (🔍)
GCVE (CVE): GCVE-0-2018-11093
GCVE (VulDB): GCVE-100-118071

Entryinfo

Created: 05/23/2018 08:41
Updated: 02/07/2020 21:45
Changes: 05/23/2018 08:41 (57), 02/07/2020 21:45 (2)
Complete: 🔍
Cache ID: 216::103

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