Qubely Plugin up to 1.8.4 on WordPress Block Option 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 has been found in Qubely Plugin up to 1.8.4 on WordPress and classified as problematic. Affected by this vulnerability is an unknown functionality of the component Block Option Handler. This manipulation causes cross site scripting. This vulnerability is registered as CVE-2023-0376. Remote exploitation of the attack is possible. No exploit is available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Qubely Plugin up to 1.8.4 on WordPress (WordPress Plugin). It has been declared as problematic. Affected by this vulnerability is an unknown part of the component Block Option 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 Qubely WordPress plugin before 1.8.5 does not validate and escape some of its block options before outputting them back in a page/post where the block is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.

The weakness was published 01/16/2024 by Lana Codes. It is possible to read the advisory at wpscan.com. This vulnerability is known as CVE-2023-0376 since 01/18/2023. 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.

Upgrading to version 1.8.5 eliminates this vulnerability.

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Productinfo

Type

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: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.4
NVD 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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Qubely Plugin 1.8.5

Timelineinfo

01/18/2023 🔍
01/16/2024 +363 days 🔍
01/16/2024 +0 days 🔍
06/02/2025 +503 days 🔍

Sourcesinfo

Advisory: wpscan.com
Researcher: Lana Codes
Status: Confirmed

CVE: CVE-2023-0376 (🔍)
GCVE (CVE): GCVE-0-2023-0376
GCVE (VulDB): GCVE-100-250855

Entryinfo

Created: 01/16/2024 18:15
Updated: 06/02/2025 17:22
Changes: 01/16/2024 18:15 (42), 02/06/2024 10:05 (11), 06/02/2025 17:22 (16)
Complete: 🔍
Cache ID: 216::103

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