WordPress Core < 4.9.5 - Open Redirect

2018-04-03 00:00

Anonymous

Strategic Overview

Status

Patched in 3.7.26

Affected CoreWordPress 4.9

Affected Version3.7 – 4.9.4 · 14 branches

CVSS5.4Medium

CVECVE-2018-10100

View all WordPress 4.9 vulnerabilities

Vulnerability Overview

Before WordPress 4.9.5, the redirection URL for the login page was not validated or sanitized if forced to use HTTPS.

Technical Analysis

REMEDIATION: Update to one of the following versions, or a newer patched version: 3.7.26, 3.8.26, 3.9.24, 4.0.23, 4.1.23, 4.2.20, 4.3.16, 4.4.15, 4.5.14, 4.6.11, 4.7.10, 4.8.6, 4.9.5 --- IDENTIFIER: CWE-601 (URL Redirection to Untrusted Site ('Open Redirect')) The web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a redirect.

External References

https://www.cve.org/CVERecord?id=CVE-2018-10100 https://www.wordfence.com/threat-intel/vulnerabilities/id/fd23b9cd-3492-4f6f-b90d-5215e175c1e3

CVSS Vector

5.4

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityLow

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