Vulnerability Report

CVE-2020-15276

Title: baserCMS blog comments XSS

XSS

Proof Of Concept

No public PoC currently indexed for CVE-2020-15276.

CWE Category CWE-79
Published Date Oct 30, 2020
Modified Date Nov 21, 2024
Exploit Status Not Found
Score 7.7 CVSS v3.1
Exploit Probability (EPSS)
1.00%

Vulnerability Summary

CVE-2020-15276: baserCMS before version 4.4.1 is vulnerable to Cross-Site Scripting. Arbitrary JavaScript may be executed by entering a crafted nickname in blog comments. The issue affects the blog comment component. It is fixed in version 4.4.1.

Impacted Vendors

B
basercms 1

Reference Links

https://basercms.net/security/20201029 https://github.com/baserproject/basercms/commit/d14f506385f21d67d5ff3462f204d4c2321b7c54 https://github.com/baserproject/basercms/security/advisories/GHSA-fw5q-j9p4-3vxg https://basercms.net/security/20201029 https://github.com/baserproject/basercms/commit/d14f506385f21d67d5ff3462f204d4c2321b7c54 https://github.com/baserproject/basercms/security/advisories/GHSA-fw5q-j9p4-3vxg
CVSS v3.1
Source Entity [email protected]
Severity HIGH
7.7
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:L/UI:R/S:C/C:H/I:H/A:N
CVSS v3.1
Source Entity [email protected]
Severity HIGH
8.7
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:L/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-2020-15276 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:L/UI:R/S:C/C:H/I:H/A:N

Affected Stack

No specific products linked.