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.

CVSS v3 8.7 HIGH
CVSS v2.0 3.5 LOW

8.7^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.3 / Impact : 5.8

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope CHANGED

3.5^/10

CVSS v2.0 : LOW

Vector : AV:N/AC:M/Au:S/C:N/I:P/A:N

Exploitability : 6.8 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://basercms.net/security/20201029	Vendor Advisory
https://github.com/baserproject/basercms/commit/d14f506385f21d67d5ff3462f204d4c2321b7c54	Patch Third Party Advisory
https://github.com/baserproject/basercms/security/advisories/GHSA-fw5q-j9p4-3vxg	Patch Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:basercms:basercms:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-10-30 19:15

Updated : 2023-12-10 13:41

NVD link : CVE-2020-15276

Mitre link : CVE-2020-15276

CVE.ORG link : CVE-2020-15276

JSON object : View

Products Affected

basercms

basercms

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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