Yet Another bol.com Plugin up to 1.4 on WordPress ~/yabp.php $_SERVER["PHP_SELF"] 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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5.1$0-$5k0.00

Summaryinfo

A vulnerability was found in Yet Another bol.com Plugin up to 1.4 on WordPress. It has been rated as problematic. This impacts an unknown function of the file ~/yabp.php. This manipulation of the argument $_SERVER["PHP_SELF"] causes cross site scripting. This vulnerability is registered as CVE-2021-38330. Remote exploitation of the attack is possible. No exploit is available. It is recommended to apply a patch to fix this issue.

Detailsinfo

A vulnerability was found in Yet Another bol.com Plugin up to 1.4 on WordPress (WordPress Plugin). It has been declared as problematic. Affected by this vulnerability is an unknown function of the file ~/yabp.php. The manipulation of the argument $_SERVER["PHP_SELF"] 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 weakness was published 09/10/2021. It is possible to read the advisory at wordfence.com. This vulnerability is known as CVE-2021-38330 since 08/09/2021. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

By approaching the search of inurl:~/yabp.php it is possible to find vulnerable targets with Google Hacking.

Applying a patch is able to eliminate this problem. The bugfix is ready for download at plugins.trac.wordpress.org.

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: 5.2
VulDB Meta Temp Score: 5.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 6.1
CNA Vector (Wordfence): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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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
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: plugins.trac.wordpress.org

Timelineinfo

08/09/2021 🔍
09/10/2021 +32 days 🔍
09/10/2021 +0 days 🔍
09/16/2021 +6 days 🔍

Sourcesinfo

Advisory: wordfence.com
Status: Confirmed

CVE: CVE-2021-38330 (🔍)
GCVE (CVE): GCVE-0-2021-38330
GCVE (VulDB): GCVE-100-182455

Entryinfo

Created: 09/10/2021 18:29
Updated: 09/16/2021 07:53
Changes: 09/10/2021 18:29 (51), 09/16/2021 07:53 (1)
Complete: 🔍
Cache ID: 216::103

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