VDB-212539 · CVE-2022-3366 · GCVE-0-2022-3366

PublishPress Capabilities Plugin up to 2.5.1 on WordPress File Import deserialization

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.2	$0-$5k	0.00

Summaryinfo

A vulnerability was found in PublishPress Capabilities Plugin and PublishPress Capabilities Pro Plugin up to 2.5.1 on WordPress. It has been classified as critical. This affects an unknown function of the component File Import Handler. This manipulation causes deserialization. The identification of this vulnerability is CVE-2022-3366. There is no exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability has been found in PublishPress Capabilities Plugin and PublishPress Capabilities Pro Plugin up to 2.5.1 on WordPress (WordPress Plugin) and classified as critical. Affected by this vulnerability is an unknown code block of the component File Import Handler. The manipulation with an unknown input leads to a deserialization vulnerability. The CWE definition for the vulnerability is CWE-502. The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

The PublishPress Capabilities WordPress plugin before 2.5.2, PublishPress Capabilities Pro WordPress plugin before 2.5.2 unserializes the content of imported files, which could lead to PHP object injection attacks by administrators, on multisite WordPress configurations. Successful exploitation in this case requires other plugins with a suitable gadget chain to be present on the site.

The weakness was shared 10/31/2022. It is possible to read the advisory at wpscan.com. This vulnerability is known as CVE-2022-3366 since 09/29/2022. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 2.5.2 eliminates this vulnerability.

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

Productinfo

Type

WordPress Plugin

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.2

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.2
NVD Vector: 🔍

CVSSv2info

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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Deserialization
CWE: CWE-502 / CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: PublishPress Capabilities Plugin/PublishPress Capabilities Pro Plugin 2.5.2

Timelineinfo

09/29/2022 🔍
10/31/2022 +32 days 🔍
10/31/2022 +0 days 🔍
05/07/2025 +918 days 🔍

Sourcesinfo

Advisory: wpscan.com
Status: Confirmed

CVE: CVE-2022-3366 (🔍)
GCVE (CVE): GCVE-0-2022-3366
GCVE (VulDB): GCVE-100-212539

Entryinfo

Created: 10/31/2022 20:59
Updated: 05/07/2025 00:12
Changes: 10/31/2022 20:59 (41), 11/26/2022 18:20 (12), 05/07/2025 00:12 (15)
Complete: 🔍
Cache ID: 216::103