PT-2022-11575 · Wondercms · Simple Blog+1

Sbakhour · Published 2022-05-23 · Updated 2022-06-03 · CVE-2021-42233

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 Wondercms version 3.4.1

Description The Simple Blog plugin in Wondercms is vulnerable to a stored cross-site scripting (XSS) issue. This occurs when a user opens a particular blog hosted on an attacker's site, potentially leading to XSS.

Recommendations For Wondercms version 3.4.1, update to a version that fixes the stored cross-site scripting vulnerability in the Simple Blog plugin. 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-2021-42233

Affected Products

Simple Blog

Wondercms

References · 7

• 🔥 https://hackerone.com/reports/961046 · Exploit
• 🔥 https://hackerone.com/reports/647130 · Exploit
• 🔥 https://hackerone.com/reports/485748 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-42233 · Security Note
• https://osv.dev/vulnerability/CVE-2021-42233 · Vendor Advisory
• https://t.me/cvenotify/30593 · Telegram Post
• https://t.me/cibsecurity/43188 · Telegram Post