PT-2023-11517 · Phachon · Phachon Mm-Wiki

0X2E · CVE-2020-19277 · Published 2023-04-04 · Updated 2023-04-10

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 Phachon mm-wiki version 0.1.2

Description A Cross Site Scripting issue allows a remote attacker to execute arbitrary code via JavaScript code in the markdown editor. This could allow a remote attacker to execute arbitrary code, and any user browsing the document containing malicious code will trigger the issue.

Recommendations For Phachon mm-wiki version 0.1.2, consider disabling the markdown editor until a patch is available to prevent exploitation. Restrict access to documents that may contain malicious JavaScript code to minimize the risk of exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2020-19277

GHSA-F7RP-XX67-4PJ9

Affected Products

Phachon Mm-Wiki

References · 5

• 🔥 https://github.com/phachon/mm-wiki/issues/68 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-19277 · Security Note
• https://osv.dev/vulnerability/GHSA-f7rp-xx67-4pj9 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-19277 · Vendor Advisory
• https://github.com/phachon/mm-wiki · Note