Montala ResourceSpace up to 9.5 Parameter index.php wordpress_user cross site scripting

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 (≈)
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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.
5.1$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in Montala ResourceSpace up to 9.5. The impacted element is an unknown function of the file plugins/wordpress_sso/pages/index.php of the component Parameter Handler. Such manipulation of the argument wordpress_user leads to cross site scripting. This vulnerability is listed as CVE-2021-41951. The attack may be performed from remote. There is no available exploit. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Montala ResourceSpace up to 9.5 and classified as problematic. Affected by this issue is an unknown functionality of the file plugins/wordpress_sso/pages/index.php of the component Parameter Handler. The manipulation of the argument wordpress_user with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to 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. Impacted is integrity.

The weakness was presented 11/18/2021. The advisory is shared for download at horizon3.ai. This vulnerability is handled as CVE-2021-41951 since 10/04/2021. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1059.007.

By approaching the search of inurl:plugins/wordpress_sso/pages/index.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 9.6 rev 18290 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

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: 🔍

NVD Base Score: 6.1
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: ResourceSpace 9.6 rev 18290

Timelineinfo

10/04/2021 🔍
11/18/2021 +45 days 🔍
11/18/2021 +0 days 🔍
11/21/2021 +3 days 🔍

Sourcesinfo

Advisory: horizon3.ai
Status: Confirmed

CVE: CVE-2021-41951 (🔍)
GCVE (CVE): GCVE-0-2021-41951
GCVE (VulDB): GCVE-100-186908

Entryinfo

Created: 11/18/2021 11:32
Updated: 11/21/2021 23:59
Changes: 11/18/2021 11:32 (57), 11/21/2021 23:50 (1), 11/21/2021 23:59 (1)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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