PT-2023-26677 · Netlify · Netlify Cms

Published 2023-08-16 · Updated 2023-08-22 · CVE-2023-38904

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 Netlify CMS version 2.10.192

Description A Cross Site Scripting (XSS) issue allows a remote attacker to execute arbitrary code via a crafted payload to the body parameter of the new post function.

Recommendations For Netlify CMS version 2.10.192, update to a version that contains a fix for this issue. As a temporary workaround, consider restricting access to the new post function until a patch is available. Avoid using the body parameter in the affected function until the issue is resolved.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2023-38904

Affected Products

Netlify Cms

References · 6

• 🔥 https://exploit-db.com/exploits/51576 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-38904 · Security Note
• https://osv.dev/vulnerability/CVE-2023-38904 · Vendor Advisory
• https://t.me/cvenotify/56611 · Telegram Post
• https://t.me/cibsecurity/68656 · Telegram Post
• https://twitter.com/CVEnew/status/1691806556243763604 · Twitter Post