SB2018042316 - Multiple vulnerabilities in in 10Web Instagram Feed – Instagram Gallery for WordPress

Description

This security bulletin contains information about 2 secuirty vulnerabilities.

1) Cross-site scripting (CVE-ID: CVE-2018-10300)

Vulnerability allows a remote attacker to perform XSS attacks.

The vulnerability is caused by an input validation error in the Web-Dorado Instagram Feed WD plugin before 1.3.1 for WordPress. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in victim's browser in security context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.

2) Cross-site scripting (CVE-ID: CVE-2018-10301)

Vulnerability allows a remote attacker to perform Cross-site scripting attacks.

An input validation error exists in the Web-Dorado Instagram Feed WD plugin before 1.3.1 Premium for WordPress. A remote authenticated attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in victim's browser in security context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.

Remediation

Install update from vendor's website.

References

• https://medium.com/@squeal/wd-instagram-feed-1-3-0-xss-vulnerabilities-cve-2018-10300-and-cve-2018-10301-7173ffc4c271
• https://wpvulndb.com/vulnerabilities/9393