PT-2018-5208 · Furikake · Furikake

Published 2018-01-02 · Updated 2018-01-17 · CVE-2017-1000434

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Furikake version 0.1.0

Description The issue allows for an Open Redirect, where the furikake-redirect parameter on a page can redirect users to an attacker-controlled page. This is due to the code in classes/Furigana.php that uses the header function to redirect to a location specified by the furikake-redirect parameter, which is obtained from the $ GET superglobal array and then urldecoded.

Recommendations For Furikake version 0.1.0, consider modifying the classes/Furigana.php file to validate and sanitize the furikake-redirect parameter before using it in the header function to prevent redirects to unauthorized locations. As a temporary workaround, consider disabling the furikake-redirect parameter until a patch is available.

Exploit

Fix

Open Redirect

Weakness Enumeration

CWE-601

Related Identifiers

CVE-2017-1000434

Affected Products

Furikake

References · 4

• 🔥 https://cjc.im/advisories/0008 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2017-1000434 · Security Note
• https://osv.dev/vulnerability/CVE-2017-1000434 · Vendor Advisory
• https://wpvulndb.com/vulnerabilities/8992 · Note