CVE-2022-1597

WPQA - Builder forms Addon For WordPress <= 5.3 - Reflected Cross-Site Scripting

2022-05-10 00:00

Strategic Overview

Status: Patched in 5.4
Affected Plugin: WPQA - Builder forms Addon For WordPress
Affected Version: < 5.4
CVSS: 6.1Medium
Weakness type: CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE: CVE-2022-1597

View all WPQA - Builder forms Addon For WordPress vulnerabilities

At a glance

CVE-2022-1597 is a medium-severity Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in the WPQA - Builder forms Addon For WordPress WordPress plugin, affecting versions < 5.4. 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 5.4; sites on affected versions should update now. Disclosed May 2022, reported by Veshraj Ghimire.

Vulnerability Overview

The WPQA Builder WordPress plugin before 5.4, used as a companion for the Discy and Himer , does not sanitise and escape a parameter on its reset password form which makes it possible to perform Reflected Cross-Site Scripting attacks

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 WPQA - Builder forms Addon For WordPress < 5.4 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 WPQA - Builder forms Addon For WordPress the fix is 5.4: builds < 5.4 are affected, anything from 5.4 onward is not.

Remediation

Update to version 5.4, or a newer patched version

How does WordSec protect against this?

The attempt arrives as an ordinary request to WPQA - Builder forms Addon For WordPress: WordSec's web application firewall inspects request payloads before WordPress loads them. None of that substitutes for the fix: WPQA - Builder forms Addon For WordPress 5.4 closes this, and updating the plugin is the step that ends it.

Firewall
Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2022-1597 https://www.wordfence.com/threat-intel/vulnerabilities/id/5b5fb356-df9a-45c1-a663-b762ca1b65c5 https://nvd.nist.gov/vuln/detail/CVE-2022-1597

Related records

Same weakness class

Other vulnerabilities in WPQA - Builder forms Addon For WordPress

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

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