PT-2023-27087 · Jgraph · Jgraph/Drawio

Published 2023-07-27 · Updated 2023-08-03 · CVE-2023-3973

Positive Technologies (AI Summary)

CVSS v3.1

9.6

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions jgraph/drawio versions prior to 21.6.3

Description The issue is related to Cross-site Scripting (XSS) - Reflected. This means an attacker can inject malicious scripts into a website, which will then be executed by the user's browser. No information is provided about the estimated number of potentially affected devices worldwide or real-world incidents where this issue was exploited.

Recommendations For versions prior to 21.6.3, update to version 21.6.3 or later to resolve the issue. As a temporary workaround, consider restricting access to sensitive data and implementing additional security measures to minimize the risk of exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2023-3973

Affected Products

Jgraph/Drawio

References · 7

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/3xxx/CVE-2023-3973.json · Exploit
• https://github.com/jgraph/drawio/commit/1db2c2c653aa245d175d30c210239e3946bfcb95 · Patch
• https://osv.dev/vulnerability/CVE-2023-3973 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-3973 · Security Note
• https://t.me/cvenotify/55320 · Telegram Post
• https://t.me/cibsecurity/67326 · Telegram Post
• https://huntr.dev/bounties/4c1c5db5-210f-4d7e-8380-b95f88fdb78d · Note