s2Member up to 111216 s2member_pro_authnet_checkout[coupon] 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 (≈) 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.
4.1	$0-$5k	0.00

Summaryinfo

A vulnerability classified as problematic was found in s2Member. The impacted element is an unknown function. Such manipulation of the argument s2member_pro_authnet_checkout[coupon] leads to cross site scripting. This vulnerability is uniquely identified as CVE-2011-5082. The attack can be launched remotely. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in s2Member. It has been rated as problematic. Affected by this issue is an unknown function. The manipulation of the argument s2member_pro_authnet_checkout[coupon] 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. CVE summarizes:

Cross-site scripting (XSS) vulnerability in the s2Member Pro plugin before 111220 for WordPress allows remote attackers to inject arbitrary web script or HTML via the s2member_pro_authnet_checkout[coupon] parameter (aka Coupon Code field).

The weakness was disclosed 03/19/2012 by Martin (Website). The advisory is shared for download at securityfocus.com. This vulnerability is handled as CVE-2011-5082 since 03/19/2012. The attack may be launched remotely. No form of authentication is required for exploitation. 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.

Upgrading to version 110710 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (73202), SecurityFocus (BID 51997†), Secunia (SA47954†) and Vulnerability Center (SBV-35404†). Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

• s2Member

Version

• 110604
• 110605
• 110606
• 110617
• 110620
• 110708
• 110709
• 110710
• 110731
• 110812
• 110815
• 110912
• 110913
• 110915
• 110926
• 110927
• 111002
• 111003
• 111011
• 111017
• 111029
• 111105
• 111206
• 111216

CPE 2.3info

• 🔍

CPE 2.2info

• 🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

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

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

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

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: s2Member 110710

Timelineinfo

02/14/2012 🔍
02/14/2012 +0 days 🔍
02/14/2012 +0 days 🔍
03/19/2012 +34 days 🔍
03/19/2012 +0 days 🔍
03/19/2012 +0 days 🔍
06/21/2012 +94 days 🔍
03/23/2015 +1005 days 🔍
04/13/2017 +752 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Researcher: Martin
Status: Not defined
Confirmation: 🔍

CVE: CVE-2011-5082 (🔍)
GCVE (CVE): GCVE-0-2011-5082
GCVE (VulDB): GCVE-100-60452
X-Force: 73202
SecurityFocus: 51997 - WordPress s2Member Pro Plugin 'Coupon Code' Field HTML Injection Vulnerability
Secunia: 47954 - WordPress s2Member Pro Plugin "Coupon Code" Cross-Site Scripting Vulnerability, Less Critical
Vulnerability Center: 35404 - s2Member Pro Plugin Before 111220 for WordPress Cross Site Scripting Vulnerability, Medium

Entryinfo

Created: 03/23/2015 16:50
Updated: 04/13/2017 21:05
Changes: 03/23/2015 16:50 (50), 04/13/2017 21:05 (13)
Complete: 🔍
Cache ID: 216::103

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Discussion

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