Custom Post Type List Shortcode Plugin up to 1.4.4 on WordPress Shortcode Attribute cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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4.7$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Custom Post Type List Shortcode Plugin up to 1.4.4 on WordPress. Impacted is an unknown function of the component Shortcode Attribute Handler. This manipulation causes cross site scripting. This vulnerability is handled as CVE-2023-0542. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in Custom Post Type List Shortcode Plugin up to 1.4.4 on WordPress (WordPress Plugin). It has been declared as problematic. Affected by this vulnerability is an unknown code of the component Shortcode Attribute Handler. 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:

The Custom Post Type List Shortcode WordPress plugin through 1.4.4 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.

The weakness was released 05/08/2023. It is possible to read the advisory at wpscan.com. This vulnerability is known as CVE-2023-0542 since 01/27/2023. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

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

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Name

Version

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: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.4
NVD Vector: 🔍

CNA Base Score: 5.4
CNA Vector: 🔍

CVSSv2info

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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

01/27/2023 🔍
05/08/2023 +100 days 🔍
05/08/2023 +0 days 🔍
02/05/2025 +639 days 🔍

Sourcesinfo

Advisory: wpscan.com
Status: Not defined

CVE: CVE-2023-0542 (🔍)
GCVE (CVE): GCVE-0-2023-0542
GCVE (VulDB): GCVE-100-228211

Entryinfo

Created: 05/08/2023 17:02
Updated: 02/05/2025 09:55
Changes: 05/08/2023 17:02 (39), 05/31/2023 07:27 (11), 02/05/2025 09:55 (26)
Complete: 🔍
Cache ID: 216::103

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