NAB Transact WooCommerce Plugin 2.1.0 on Wordpress integrity check

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.1$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in NAB Transact WooCommerce Plugin 2.1.0 on Wordpress. Affected by this issue is some unknown functionality. This manipulation causes integrity check. This vulnerability appears as CVE-2020-11497. The attack may be initiated remotely. There is no available exploit. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in NAB Transact WooCommerce Plugin 2.1.0 on Wordpress (E-Commerce Management Software). Affected by this vulnerability is some unknown functionality. The manipulation with an unknown input leads to a integrity check vulnerability. The CWE definition for the vulnerability is CWE-354. The product does not validate or incorrectly validates the integrity check values or "checksums" of a message. This may prevent it from detecting if the data has been modified or corrupted in transmission. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

An issue was discovered in the NAB Transact extension 2.1.0 for the WooCommerce plugin for WordPress. An online payment system bypass allows orders to be marked as fully paid by assigning an arbitrary bank transaction ID during the payment-details entry step.

The weakness was presented 08/20/2020 as confirmed mailinglist post (Full-Disclosure). It is possible to read the advisory at seclists.org. The public release was coordinated in cooperation with the project team. This vulnerability is known as CVE-2020-11497. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 8 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 2.1.2 eliminates this vulnerability. A possible mitigation has been published before and not just after the disclosure of the vulnerability.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.2

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Integrity check
CWE: CWE-354 / CWE-345
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: 🔍

Reaction Time: 🔍
0-Day Time: 🔍

Upgrade: NAB Transact WooCommerce Plugin 2.1.2

Timelineinfo

03/27/2020 🔍
04/02/2020 +5 days 🔍
04/04/2020 +2 days 🔍
08/20/2020 +138 days 🔍
08/23/2020 +3 days 🔍
11/11/2020 +80 days 🔍

Sourcesinfo

Advisory: seclists.org
Status: Confirmed
Coordinated: 🔍

CVE: CVE-2020-11497 (🔍)
GCVE (CVE): GCVE-0-2020-11497
GCVE (VulDB): GCVE-100-160183

Entryinfo

Created: 08/23/2020 15:32
Updated: 11/11/2020 06:22
Changes: 08/23/2020 15:32 (44), 08/23/2020 15:37 (17), 11/10/2020 08:31 (1), 11/11/2020 06:22 (1)
Complete: 🔍
Cache ID: 216::103

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