VDB-102563 · CVE-2017-9419 · GCVE-0-2017-9419

Webhammer WP Custom Fields Search Plugin 0.3.28 on WordPress cs-all-0 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.
5.5	$0-$5k	0.00

Summaryinfo

A vulnerability classified as problematic has been found in Webhammer WP Custom Fields Search Plugin 0.3.28 on WordPress. Affected is an unknown function. The manipulation of the argument cs-all-0 as part of Parameter leads to cross site scripting. This vulnerability is listed as CVE-2017-9419. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability was found in Webhammer WP Custom Fields Search Plugin 0.3.28 on WordPress (WordPress Plugin). It has been rated as problematic. This issue affects some unknown processing. The manipulation of the argument cs-all-0 as part of a Parameter 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:

Cross-site scripting (XSS) vulnerability in the Webhammer WP Custom Fields Search plugin 0.3.28 for WordPress allows remote attackers to inject arbitrary JavaScript via the cs-all-0 parameter.

The bug was discovered 06/11/2017. The weakness was presented 06/15/2017 (Website). It is possible to read the advisory at dtsa.eu. The identification of this vulnerability is CVE-2017-9419 since 06/03/2017. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. 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.

The vulnerability was handled as a non-public zero-day exploit for at least 4 days. During that time the estimated underground price was around $0-$5k.

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

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

WordPress Plugin

Vendor

Webhammer

Name

WP Custom Fields Search Plugin

Version

0.3.28

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

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

NVD Base Score: 6.1
NVD Vector: 🔍

CNA Base Score: 6.1
CNA Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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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

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

06/03/2017 🔍
06/11/2017 +8 days 🔍
06/15/2017 +4 days 🔍
06/15/2017 +0 days 🔍
06/16/2017 +1 days 🔍
09/24/2024 +2657 days 🔍

Sourcesinfo

Advisory: dtsa.eu
Status: Not defined

CVE: CVE-2017-9419 (🔍)
GCVE (CVE): GCVE-0-2017-9419
GCVE (VulDB): GCVE-100-102563

Entryinfo

Created: 06/16/2017 03:53
Updated: 09/24/2024 21:30
Changes: 06/16/2017 03:53 (59), 10/18/2019 11:19 (1), 09/24/2024 21:30 (27)
Complete: 🔍
Cache ID: 216::103