PT-2022-18324 · Misp · Misp

Ianis Bernard · Published 2022-03-18 · Updated 2022-03-25 · CVE-2022-27244

Positive Technologies (AI Summary)

CVSS v3.1

4.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions MISP versions prior to 2.4.156

Description An issue was discovered where a malicious site administrator could store an XSS payload in the custom auth name. This payload would be executed each time the administrator modifies a user.

Recommendations For versions prior to 2.4.156, update to version 2.4.156 or later to resolve the issue. As a temporary workaround, consider restricting access to the custom auth name field to minimize the risk of exploitation.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2022-27244

Affected Products

Misp

References · 4

• https://github.com/MISP/MISP/commit/61d4d3670593b78e4dab7a11eb620b7a372f30e6 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2022-27244 · Security Note
• https://osv.dev/vulnerability/CVE-2022-27244 · Vendor Advisory
• https://t.me/cibsecurity/39245 · Telegram Post