CVE-2018-17074

Feed Statistics < 4.0 - Open Redirect

2014-08-07 00:00

Strategic Overview

Status: Patched in 4.0
Affected Plugin: Feed Statistics
Affected Version: < 4.0
CVSS: 6.1Medium
Weakness type: CWE-601 · URL Redirection to Untrusted Site ('Open Redirect')
CVE: CVE-2018-17074

View all Feed Statistics vulnerabilities

At a glance

CVE-2018-17074 is a medium-severity URL Redirection to Untrusted Site ('Open Redirect') vulnerability in the Feed Statistics WordPress plugin, affecting versions < 4.0. 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 4.0; sites on affected versions should update now. Disclosed August 2014, reported by Muhammad Talha Khan.

Vulnerability Overview

The Feed Statistics plugin before 4.0 for WordPress has an Open Redirect via the feed-stats-url parameter.

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-601: URL Redirection to Untrusted Site ('Open Redirect')

Reaching this weakness in Feed Statistics < 4.0 takes a caller who can reach the endpoint. An open redirect is a page that takes a destination from the request and sends the browser there without checking that the destination belongs to the site.

A link that starts on a trusted domain finishes on an attacker's, which is what makes phishing and consent-screen abuse credible to the person clicking it. For Feed Statistics the fix is 4.0: builds < 4.0 are affected, anything from 4.0 onward is not.

Remediation

Update to version 4.0, or a newer patched version

How does WordSec protect against this?

The attempt arrives as an ordinary request to Feed Statistics: WordSec's web application firewall inspects request payloads before WordPress loads them. None of that substitutes for the fix: Feed Statistics 4.0 closes this, and updating the plugin is the step that ends it.

Firewall
Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2018-17074 https://www.wordfence.com/threat-intel/vulnerabilities/id/dca8f186-c58a-40bc-b1d1-b29bcf4631c5 https://nvd.nist.gov/vuln/detail/CVE-2018-17074

Related records

Other vulnerabilities in Feed Statistics

4.3CVE-2023-45605: Feed Statistics <= 4.1 Cross-Site Request ForgeryCVE-2023-45605

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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