PT-2021-22057 · WordPress · Border Loading Bar

P7E4 · Published 2021-09-10 · Updated 2021-09-21 · CVE-2021-38338

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: Border Loading Bar WordPress plugin versions up to and including 1.0.1

Description: The issue allows attackers to inject arbitrary web scripts via Reflected Cross-Site Scripting, utilizing the f and t parameters found in the ~/titan-framework/iframe-googlefont-preview.php file.

Recommendations: For versions up to and including 1.0.1, consider disabling access to the ~/titan-framework/iframe-googlefont-preview.php file until a patch is available. Avoid using the parameters f and t in the affected file until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-38338

Affected Products

Border Loading Bar

References · 5

• 🔥 https://plugins.trac.wordpress.org/browser/border-loading-bar/trunk/titan-framework/iframe-googlefont-preview.php#L39 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-38338 · Security Note
• https://osv.dev/vulnerability/CVE-2021-38338 · Vendor Advisory
• https://wordfence.com/vulnerability-advisories/#CVE-2021-38338 · Note
• https://t.me/cibsecurity/28665 · Telegram Post