CVE-2020-15155

CVSS V2 Low 2.1 CVSS V3 High 7.3
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.
Overview
  • CVE ID
  • CVE-2020-15155
  • Assigner
  • security-advisories@github.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-08-28T22:15:10
  • Last Modified Date
  • 2020-09-03T14:22:12
Weakness Enumerations
CWE URL
CWE-79 http://cwe.mitre.org/data/definitions/79.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:basercms:basercms:*:*:*:*:*:*:*:* 1 OR 4.3.6
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:H/Au:S/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • HIGH
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 2.1
  • Severity
  • LOW
  • Exploitability Score
  • 3.9
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • HIGH
  • Privileges Required
  • HIGH
  • User Interaction
  • REQUIRED
  • Scope
  • CHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 7.3
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1
  • Impact Score
  • 5.8
References
Reference URL Reference Tags
https://basercms.net/security/20200827 Vendor Advisory
https://github.com/baserproject/basercms/security/advisories/GHSA-4r3m-j6x5-48m3 Patch Third Party Advisory
https://github.com/baserproject/basercms/commit/94cbfab74c9fd6d04492597a1a684674c3c0e30f Patch Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-15155
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15155
History
Created Old Value New Value Data Type Notes
2022-05-10 16:27:12 Added to TrackCVE
2022-12-04 21:42:20 2020-08-28T22:15Z 2020-08-28T22:15:10 CVE Published Date updated
2022-12-04 21:42:20 2020-09-03T14:22:12 CVE Modified Date updated
2022-12-04 21:42:20 Analyzed Vulnerability Status updated