PT-2023-30703 · Smartertools · Smartermail

Published 2023-12-21 · Updated 2024-01-04 · CVE-2023-48114

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions SmarterTools SmarterMail versions 8495 through 8664

Description The issue allows stored XSS by using image/svg+xml and an uploaded SVG document. This occurs because the application tries to allow youtube.com URLs, but actually allows youtube.com followed by an @ character and an attacker-controlled domain name.

Recommendations For versions 8495 through 8664, update to version 8747 or later to resolve the issue. As a temporary workaround, consider restricting the upload of SVG documents to minimize the risk of exploitation. Avoid using the image/svg+xml type in uploaded documents until the issue is resolved.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2023-48114

Affected Products

Smartermail

References · 7

• 🔥 https://co3us.gitbook.io/write-ups/stored-xss-in-email-body-of-smartermail-cve-2023-48114 · Exploit
• https://osv.dev/vulnerability/CVE-2023-48114 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-48114 · Security Note
• https://t.me/cvenotify/64672 · Telegram Post
• https://twitter.com/CVEnew/status/1737845410151235887 · Twitter Post
• https://t.me/cvenotify/66240 · Telegram Post
• https://smartertools.com/smartermail/release-notes/current · Note