CVE-2019-14679

Pricing Table Plugin - < 2.3 - Cross-Site Request Forgery

2019-08-08 00:00

Strategic Overview

Status: Patched in 2.3
Affected Plugin: Pricing Table Plugin
Affected Version: < 2.3
CVSS: 8.8High
Weakness type: CWE-352 · Cross-Site Request Forgery (CSRF)
CVE: CVE-2019-14679

View all Pricing Table Plugin vulnerabilities

At a glance

CVE-2019-14679 is a high-severity Cross-Site Request Forgery (CSRF) vulnerability in the Pricing Table Plugin WordPress plugin, affecting versions < 2.3. It carries a CVSS score of 8.8 (reachable over the network; low attack complexity; high confidentiality, integrity, availability impact). Exploitation requires no authentication. The issue is fixed in version 2.3; sites on affected versions should update now. Disclosed August 2019.

Vulnerability Overview

WordPress Pricing Table Plugin Plugin 2.2 has a Cross-Site Request Forgery vulnerability via in the core/views/arprice_import_export.php in the plugin's Import/Export admin page.

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. A successful exploit has high impact on confidentiality, integrity, availability — full site compromise territory.

CWE-352: Cross-Site Request Forgery (CSRF)

Reaching this weakness in Pricing Table Plugin < 2.3 takes a caller who can reach the endpoint. Cross-site request forgery abuses the fact that browsers attach a victim's cookies to any request, so a state-changing action that only checks who you are, not whether you meant to act, can be triggered from another site.

An attacker who gets a logged-in user to load a crafted page can perform that action as them, with the impact scaling to whatever the victim's role is allowed to do. For Pricing Table Plugin the fix is 2.3: builds < 2.3 are affected, anything from 2.3 onward is not.

Remediation

Update to version 2.3, or a newer patched version

How does WordSec protect against this?

The attempt arrives as an ordinary request to Pricing Table Plugin: WordSec's web application firewall inspects request payloads before WordPress loads them. None of that substitutes for the fix: Pricing Table Plugin 2.3 closes this, and updating the plugin is the step that ends it.

Firewall
Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2019-14679 https://www.wordfence.com/threat-intel/vulnerabilities/id/f21f757b-43f8-4371-886c-b9f7fd79c715 https://nvd.nist.gov/vuln/detail/CVE-2019-14679

Related records

Other vulnerabilities in Pricing Table Plugin

9.8CVE-2022-0867: Pricing Table Plugin <= 3.6 SQL InjectionCVE-2022-0867

CVSS Vector

8.8

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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