PT-2022-17067 · Marktext · Marktext

Fxha · Published 2022-03-05 · Updated 2022-03-10 · CVE-2022-25069

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:H

Name of the Vulnerable Software and Affected Versions Mark Text version 0.16.3

Description A DOM-based cross-site scripting (XSS) issue allows attackers to perform remote code execution (RCE) by injecting a crafted payload into /lib/contentState/pasteCtrl.js. This enables attackers to execute malicious code remotely.

Recommendations For Mark Text version 0.16.3, consider disabling the /lib/contentState/pasteCtrl.js module until a patch is available to prevent remote code execution. Restrict access to this module to minimize the risk of exploitation. Avoid using the affected module in the /lib/contentState/pasteCtrl.js file until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2022-25069

Affected Products

Marktext

References · 6

• 🔥 https://github.com/marktext/marktext/issues/2990 · Exploit
• https://github.com/marktext/marktext/pull/3002 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2022-25069 · Security Note
• https://osv.dev/vulnerability/CVE-2022-25069 · Vendor Advisory
• https://t.me/cibsecurity/38489 · Telegram Post
• https://t.me/cvenotify/28051 · Telegram Post