Vulnerability Report

CVE-2020-15273

Title: Cross-Site Scripting

XSS

Proof Of Concept

No public PoC currently indexed for CVE-2020-15273.

CWE Category CWE-79
Published Date Oct 30, 2020
Modified Date Nov 21, 2024
Exploit Status Not Found
Score 7.3 CVSS v3.1
Exploit Probability (EPSS)
1.03%

Vulnerability Summary

CVE-2020-15273: baserCMS before version 4.4.1 is vulnerable to Cross-Site Scripting. The issue affects the following components: Edit feed settings, Edit widget area, Sub site new registration, New category registration. Arbitrary JavaScript may be executed by entering specific characters in the account that can access the file upload function category list, subsite setting list, widget area edit, and feed list on the management screen. The issue was introduced in version 4.0.0. It is fixed in version 4.4.1.

Impacted Vendors

B
basercms 1

Reference Links

https://github.com/baserproject/basercms/commit/b70474ef9dcee6ad8826360884625dc7ca9041a1 https://github.com/baserproject/basercms/security/advisories/GHSA-wpww-4jf4-4hx8 https://packagist.org/packages/baserproject/basercms https://github.com/baserproject/basercms/commit/b70474ef9dcee6ad8826360884625dc7ca9041a1 https://github.com/baserproject/basercms/security/advisories/GHSA-wpww-4jf4-4hx8 https://packagist.org/packages/baserproject/basercms
CVSS v3.1
Source Entity [email protected]
Severity HIGH
7.3
Attack Vector
NETWORK
Complexity
HIGH
Privileges
N/A
Interaction
REQUIRED
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
CHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:N
CVSS v3.1
Source Entity [email protected]
Severity HIGH
8.1
Attack Vector
NETWORK
Complexity
LOW
Privileges
N/A
Interaction
REQUIRED
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
CHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:N
CVSS v2.0
Source Entity [email protected]
Severity LOW
3.5
Access Vector
N/A
Authentication
N/A
RAW VECTOR AV:N/AC:M/Au:S/C:N/I:P/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2020-15273 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK
Complexity HIGH
Privileges N/A
Interaction REQUIRED
CVSS Vector String CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:N

Affected Stack

No specific products linked.