CVE-2017-12200

Ultimate Product Catalog <= 4.2.11 - Cross-Site Scripting

2017-08-01 00:00

Strategic Overview

Status: Patched in 4.2.12
Affected Plugin: Ultimate Product Catalog
Affected Version: <= 4.2.11
CVSS: 6.1Medium
Weakness type: CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE: CVE-2017-12200

View all Ultimate Product Catalog vulnerabilities

At a glance

CVE-2017-12200 is a medium-severity Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in the Ultimate Product Catalog WordPress plugin, affecting versions <= 4.2.11. It carries a CVSS score of 6.1 (reachable over the network; low attack complexity). Exploitation requires no authentication. The issue is fixed in version 4.2.12; sites on affected versions should update now. Disclosed August 2017, reported by ning1022.

Vulnerability Overview

The Etoile Ultimate Product Catalog plugin 4.2.11 for WordPress has XSS in the Add Product Manually component.

Technical Analysis

The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no privileges on the target site.

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Reaching this weakness in Ultimate Product Catalog <= 4.2.11 takes a caller who can reach the endpoint. Cross-site scripting happens when input from a request is written into a page without being escaped for the context it lands in, so the browser parses attacker-supplied text as markup or script.

Injected script runs with the privileges of whoever views the affected page, which is how these flaws turn into administrator session theft, silent account creation or persistent backdoors in page content. For Ultimate Product Catalog the fix is 4.2.12: builds <= 4.2.11 are affected, anything from 4.2.12 onward is not.

Remediation

Update to version 4.2.12, or a newer patched version

How does WordSec protect against this?

The attempt arrives as an ordinary request to Ultimate Product Catalog: WordSec's web application firewall inspects request payloads before WordPress loads them. None of that substitutes for the fix: Ultimate Product Catalog 4.2.12 closes this, and updating the plugin is the step that ends it.

Firewall
Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2017-12200 https://www.wordfence.com/threat-intel/vulnerabilities/id/d216f8ea-2253-475d-9d23-9a83bfa2c21f https://nvd.nist.gov/vuln/detail/CVE-2017-12200

Related records

Same weakness class

4.4CVE-2023-2711: Ultimate Product Catalog <= 5.2.5 Stored XSSCVE-2023-2711

Other vulnerabilities in Ultimate Product Catalog

CVSS Vector

6.1

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

This record contains material that is subject to copyright

CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE®). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy.

https://www.cve.org/Legal/TermsOfUse

Defiant hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute this software vulnerability information. Any copy of the software vulnerability information you make for such purposes is authorized provided that you include a hyperlink to this vulnerability record and reproduce Defiant's copyright designation and this license in any such copy.

https://www.wordfence.com/wordfence-intelligence-terms-and-conditions/