PT-2022-9887 · Unknown · Skoruba Identityserver4.Admin

Published 2022-05-11 · Updated 2022-05-20 · CVE-2021-28290

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Skoruba IdentityServer4.Admin versions prior to 2.0.0

Description A cross-site scripting (XSS) issue exists due to an unencoded value passed to the data-secret-value parameter. This allows for potential exploitation.

Recommendations For versions prior to 2.0.0, update to version 2.0.0 or later to resolve the issue. As a temporary workaround, consider encoding values passed to the data-secret-value parameter to prevent XSS exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-28290

Affected Products

Skoruba Identityserver4.Admin

References · 5

• 🔥 https://github.com/skoruba/IdentityServer4.Admin/issues/813 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-28290 · Security Note
• https://osv.dev/vulnerability/CVE-2021-28290 · Vendor Advisory
• https://t.me/cvenotify/30041 · Telegram Post
• https://t.me/cibsecurity/42415 · Telegram Post