PT-2022-19368 · Unknown · Forestblog

Fiblue · Published 2022-04-15 · Updated 2022-04-25 · CVE-2022-29020

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 ForestBlog through 2022-02-16

Description The issue allows for XSS during the addition of a user avatar. This occurs in the admin/profile/save endpoint, specifically with the userAvatar parameter. The estimated number of potentially affected devices worldwide is not provided. There is no information about real-world incidents where this issue was exploited.

Recommendations For ForestBlog through 2022-02-16, consider disabling the admin/profile/save endpoint or restricting access to it until a fix is available. As a temporary workaround, avoid using the userAvatar parameter in the affected endpoint to minimize the risk of exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2022-29020

Affected Products

Forestblog

References · 5

• 🔥 https://github.com/saysky/ForestBlog/issues/76 · Exploit
• https://osv.dev/vulnerability/CVE-2022-29020 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-29020 · Security Note
• https://t.me/cvenotify/29067 · Telegram Post
• https://t.me/cibsecurity/40978 · Telegram Post