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CVE-2020-15155

HIGH
Published 2020-08-28T21:40:15
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CVSS Score

V3.1
7.3
/10
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:N
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.009
probability
of exploitation in the wild

There is a 0.9% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.741
Higher than 74.1% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
NONE

Description

baserCMS 4.3.6 and earlier is affected by Cross Site Scripting (XSS) via arbitrary script execution. Admin access is required to exploit this vulnerability. The affected components is toolbar.php. The issue is fixed in version 4.3.7.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

baserproject

basercms

Affected Versions:

unspecified

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

✓ GitHub Reviewed LOW

Cross Site Scripting(XSS) Vulnerability in Latest Release 4.3.6 Site basic settings

GHSA-4r3m-j6x5-48m3

Advisory Details

baserCMS 4.3.6 and earlier is affected by Cross Site Scripting (XSS) via arbitrary script execution. Admin access is required to exploit this vulnerability. The affected components is toolbar.php. The issue is fixed in version 4.3.7.

Affected Packages

Packagist baserproject/basercms
ECOSYSTEM: ≥4.0.0 <4.3.7

CVSS Scoring

CVSS Score

2.5

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:N

References

WEB https://github.com/baserproject/basercms/security/advisories/GHSA-4r3m-j6x5-48m3
ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2020-15155
WEB https://github.com/baserproject/basercms/commit/94cbfab74c9fd6d04492597a1a684674c3c0e30f
WEB https://basercms.net/security/20200827

Advisory provided by GitHub Security Advisory Database. Published: August 28, 2020, Modified: January 7, 2021

References

https://basercms.net/security/20200827
https://github.com/baserproject/basercms/security/advisories/GHSA-4r3m-j6x5-48m3
https://github.com/baserproject/basercms/commit/94cbfab74c9fd6d04492597a1a684674c3c0e30f
Published: 2020-08-28T21:40:15
Last Modified: 2024-08-04T13:08:21.880Z
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