VDB-343661 · CVE-2021-47911 · EUVD-2021-34760

jdwebdesigner Affiliate Pro 1.7 Index fullname/username/email 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.
4.4	$0-$5k	0.00

Summaryinfo

A vulnerability has been found in jdwebdesigner Affiliate Pro 1.7 and classified as problematic. Affected is an unknown function of the component Index Module. The manipulation of the argument fullname/username/email leads to cross site scripting. This vulnerability is documented as CVE-2021-47911. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in jdwebdesigner Affiliate Pro 1.7 and classified as problematic. This issue affects an unknown part of the component Index Module. The manipulation of the argument fullname/username/email 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 summary by CVE is:

Affiliate Pro 1.7 contains multiple reflected cross-site scripting vulnerabilities in the index module's input fields. Attackers can inject malicious scripts through fullname, username, and email parameters to execute client-side attacks and manipulate browser requests.

The weakness was released with Vulnerability-Lab. The advisory is shared at vulnerability-lab.com. The identification of this vulnerability is CVE-2021-47911 since 02/01/2026. The exploitation is known to be easy. The attack may be initiated remotely. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at CNNVD (CNNVD-202602-028) and EUVD (EUVD-2021-34760). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Advertising Software

Vendor

jdwebdesigner

Name

Affiliate Pro

Version

CPE 2.3info

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CPE 2.2info

🔒

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.5
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 5.4
CNA Vector (VulnCheck): 🔒

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: 🔍

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: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

02/01/2026 Advisory disclosed
02/01/2026 +0 days CVE reserved
02/01/2026 +0 days VulDB entry created
02/03/2026 +2 days VulDB entry last update

Sourcesinfo

Advisory: vulnerability-lab.com
Organization: Vulnerability-Lab
Status: Not defined

CVE: CVE-2021-47911 (🔒)
GCVE (CVE): GCVE-0-2021-47911
GCVE (VulDB): GCVE-100-343661
EUVD: 🔒
CNNVD: CNNVD-202602-028 - Affiliate Pro 跨站脚本漏洞

Entryinfo

Created: 02/01/2026 16:39
Updated: 02/03/2026 05:01
Changes: 02/01/2026 16:39 (77), 02/02/2026 01:52 (1), 02/03/2026 05:01 (6)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.