kingcomposer Plugin up to 2.9.4 on WordPress kc-online-preset-data Reflected 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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5.7$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in kingcomposer Plugin up to 2.9.4 on WordPress. This vulnerability affects unknown code. Such manipulation of the argument kc-online-preset-data as part of POST Parameter leads to cross site scripting (Reflected). This vulnerability is referenced as CVE-2020-15299. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability was found in kingcomposer Plugin up to 2.9.4 on WordPress (WordPress Plugin) and classified as problematic. Affected by this issue is an unknown code block. The manipulation of the argument kc-online-preset-data as part of a POST Parameter leads to a cross site scripting vulnerability (Reflected). Using CWE to declare the problem leads to 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. Impacted is integrity. CVE summarizes:

A reflected Cross-Site Scripting (XSS) Vulnerability in the KingComposer plugin through 2.9.4 for WordPress allows remote attackers to trick a victim into submitting an install_online_preset AJAX request containing base64-encoded JavaScript (in the kc-online-preset-data POST parameter) that is executed in the victim's browser.

The weakness was published 07/09/2020. This vulnerability is handled as CVE-2020-15299 since 06/25/2020. The attack may be launched remotely. No form of authentication is required for exploitation. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1059.007.

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

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
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

Name: Reflected
Class: Cross site scripting / Reflected
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

06/25/2020 🔍
07/09/2020 +14 days 🔍
07/10/2020 +1 days 🔍
07/10/2020 +0 days 🔍

Sourcesinfo

Status: Not defined

CVE: CVE-2020-15299 (🔍)
GCVE (CVE): GCVE-0-2020-15299
GCVE (VulDB): GCVE-100-157820

Entryinfo

Created: 07/10/2020 08:57
Updated: 07/10/2020 09:02
Changes: 07/10/2020 08:57 (37), 07/10/2020 09:02 (18)
Complete: 🔍
Cache ID: 216::103

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