Published:2016/03/24  Last Updated:2016/03/24

JVN#86517621
WordPress plugin "WP Favorite Posts" vulnerable to cross-site scripting

Overview

WordPress plugin "WP Favorite Posts" contains a cross-site scripting vulnerability.

Products Affected

  • WP Favorite Posts versions prior to 1.6.6

Description

"WP Favorite Posts" is a plugin for WordPress. WP Favorite Posts contains a cross-site scripting vulnerability.
Note that this vulnerability cannot be exploited on the default settings.

Impact

An arbitrary script may be executed on the user's web browser.

Solution

Update the plugin
Update to the latest version according to the information provided by the developer.

Vendor Status

Vendor Link
Huseyin Berberoglu WP Favorite Posts Changelog

References

JPCERT/CC Addendum

Vulnerability Analysis by JPCERT/CC

CVSS v3 CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N
Base Score: 4.7
Attack Vector(AV) Physical (P) Local (L) Adjacent (A) Network (N)
Attack Complexity(AC) High (H) Low (L)
Privileges Required(PR) High (H) Low (L) None (N)
User Interaction(UI) Required (R) None (N)
Scope(S) Unchanged (U) Changed (C)
Confidentiality Impact(C) None (N) Low (L) High (H)
Integrity Impact(I) None (N) Low (L) High (H)
Availability Impact(A) None (N) Low (L) High (H)
CVSS v2 AV:N/AC:H/Au:N/C:N/I:P/A:N
Base Score: 2.6
Access Vector(AV) Local (L) Adjacent Network (A) Network (N)
Access Complexity(AC) High (H) Medium (M) Low (L)
Authentication(Au) Multiple (M) Single (S) None (N)
Confidentiality Impact(C) None (N) Partial (P) Complete (C)
Integrity Impact(I) None (N) Partial (P) Complete (C)
Availability Impact(A) None (N) Partial (P) Complete (C)

Credit

Gen Sato of TRADE WORKS Co.,Ltd. Security Dept. reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.

Other Information

JPCERT Alert
JPCERT Reports
CERT Advisory
CPNI Advisory
TRnotes
CVE CVE-2016-1160
JVN iPedia JVNDB-2016-000034