Summernote Rich Text Editor up to 0.8.18 cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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4.4$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Summernote Rich Text Editor up to 0.8.18. The affected element is an unknown function. This manipulation causes cross site scripting. This vulnerability is registered as CVE-2023-42371. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability classified as problematic was found in Summernote Rich Text Editor up to 0.8.18. Affected by this vulnerability is an unknown functionality. 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 summary by CVE is:

Cross Site Scripting vulnerability in Summernote Rich Text Editor v.0.8.18 and before allows a remote attacker to execute arbitrary code via a crafted script to the insert link function in the editor component.

The weakness was published 09/19/2023. The advisory is shared at hacker.soarescorp.com. This vulnerability is known as CVE-2023-42371 since 09/08/2023. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-46824). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

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

NVD Base Score: 5.4
NVD Vector: 🔍

CVSSv2info

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

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/08/2023 🔍
09/19/2023 +11 days 🔍
09/19/2023 +0 days 🔍
02/02/2026 +867 days 🔍

Sourcesinfo

Advisory: hacker.soarescorp.com
Status: Not defined

CVE: CVE-2023-42371 (🔍)
GCVE (CVE): GCVE-0-2023-42371
GCVE (VulDB): GCVE-100-239905
EUVD: 🔍

Entryinfo

Created: 09/19/2023 07:55
Updated: 02/02/2026 09:39
Changes: 09/19/2023 07:55 (37), 10/12/2023 20:05 (11), 02/02/2026 09:39 (16)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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