PT-2021-22077 · Ovh · Sms Ovh Wordpress Plugin

P7E4 · Published 2021-09-10 · Updated 2021-09-15 · CVE-2021-38357

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 SMS OVH WordPress plugin versions up to and including 0.1

Description The issue concerns Reflected Cross-Site Scripting, allowing attackers to inject arbitrary web scripts via the position parameter found in the ~/sms-ovh-sent.php file.

Recommendations For versions up to and including 0.1, update to a version that fixes this issue, as the current version allows for the injection of arbitrary web scripts. As a temporary workaround, consider restricting access to the ~/sms-ovh-sent.php file to minimize the risk of exploitation. Avoid using the position parameter in the affected file until the issue is resolved.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-38357

Affected Products

Sms Ovh Wordpress Plugin

References · 5

• https://osv.dev/vulnerability/CVE-2021-38357 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-38357 · Security Note
• https://t.me/cvenotify/20925 · Telegram Post
• https://wordfence.com/vulnerability-advisories/#CVE-2021-38357 · Note
• https://plugins.trac.wordpress.org/browser/sms-ovh/trunk/sms-ovh-sent.php#L44 · Note