PT-2021-10611 · Publiccms · Publiccms

Wind226 · Published 2021-07-09 · Updated 2021-07-13 · CVE-2020-21333

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: PublicCMS versions 4.0

Description: The issue is related to a Cross Site Scripting (XSS) vulnerability. This vulnerability can be exploited to obtain an admin cookie when the Administrator reviews a submitted case.

Recommendations: For PublicCMS version 4.0, update to a newer version that contains a fix for this issue to prevent exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2020-21333

Affected Products

Publiccms

References · 3

• 🔥 https://github.com/sanluan/PublicCMS/issues/27 · Exploit
• https://osv.dev/vulnerability/CVE-2020-21333 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-21333 · Security Note