PT-2021-18167 · Seacms · Seacms

Published 2021-08-17 · Updated 2021-08-24 · CVE-2021-29313

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: SeaCMS version 12.6

Description: A Cross Site Scripting (XSS) issue exists via the v company and v tvs parameters in the "/admin video.php" API endpoint. This allows for potential malicious script execution.

Recommendations: For SeaCMS version 12.6, consider disabling access to the "/admin video.php" API endpoint until a patch is available. As a temporary workaround, restrict the use of the v company and v tvs parameters in the "/admin video.php" endpoint to minimize the risk of exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-29313

Affected Products

Seacms

References · 6

• 🔥 https://github.com/ciweiin/seacms/issues/14 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-29313 · Security Note
• https://osv.dev/vulnerability/CVE-2021-29313 · Vendor Advisory
• https://t.me/cvenotify/20002 · Telegram Post
• https://t.me/cibsecurity/27458 · Telegram Post
• https://t.me/cvenotify/19539 · Telegram Post