Post Highlights Plugin up to 2.6.0 on WordPress ajax/ph_save.php txt cross site scripting

EntryHistoryDiffjsonxmlCTI

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
4.9	$0-$5k	0.00

A vulnerability has been found in Post Highlights Plugin up to 2.6.0 on WordPress (WordPress Plugin) and classified as problematic. This vulnerability affects an unknown code block of the file ajax/ph_save.php. The manipulation of the argument txt as part of a Parameter leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity. CVE summarizes:

Cross-site scripting (XSS) vulnerability in the post highlights plugin before 2.6.1 for WordPress allows remote attackers to inject arbitrary web script or HTML via the txt parameter in a headline action to ajax/ph_save.php.

The bug was discovered 10/10/2014. The weakness was released 10/16/2017 (Website). The advisory is shared for download at wordpress.org. This vulnerability was named CVE-2014-8087 since 10/09/2014. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1059.007.

The vulnerability was handled as a non-public zero-day exploit for at least 1102 days. During that time the estimated underground price was around $0-$5k. By approaching the search of inurl:ajax/ph_save.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 2.6.1 eliminates this vulnerability.

Productinfo

Type

WordPress Plugin

Name

Post Highlights Plugin

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.2
VulDB Meta Temp Score: 5.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-74 / CWE-707
ATT&CK: T1059.007

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Post Highlights Plugin 2.6.1

Timelineinfo

10/09/2014 🔍
10/10/2014 +1 days 🔍
10/16/2017 +1102 days 🔍
10/16/2017 +0 days 🔍
10/17/2017 +1 days 🔍
11/25/2019 +769 days 🔍

Sourcesinfo

Advisory: wordpress.org
Status: Not defined
Confirmation: 🔍

CVE: CVE-2014-8087 (🔍)

Entryinfo

Created: 10/17/2017 09:02
Updated: 11/25/2019 10:42
Changes: 10/17/2017 09:02 (61), 11/25/2019 10:42 (2)
Complete: 🔍