CVE-2021-41279

CVSS V2 High 9 CVSS V3 High 8.8
Description
BaserCMS is an open source content management system with a focus on Japanese language support. In affected versions users with upload privilege may upload crafted zip files capable of path traversal on the host operating system. This is a vulnerability that needs to be addressed when the management system is used by an unspecified number of users. If you are eligible, please update to the new version as soon as possible.
Overview
  • CVE ID
  • CVE-2021-41279
  • Assigner
  • security-advisories@github.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-11-26T18:15:07
  • Last Modified Date
  • 2021-11-30T17:05:29
Weakness Enumerations
CWE URL
CWE-22 http://cwe.mitre.org/data/definitions/22.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:basercms:basercms:*:*:*:*:*:*:*:* 1 OR 4.5.4
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 9
  • Severity
  • HIGH
  • Exploitability Score
  • 8
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 8.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 2.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://github.com/baserproject/basercms/security/advisories/GHSA-4x2f-54wr-4hjg Third Party Advisory
https://github.com/baserproject/basercms/commit/d8ab0a81a7bce35cc95ff7dff851a7e87a084336 Patch Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-41279
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41279
History
Created Old Value New Value Data Type Notes
2022-05-10 06:44:30 Added to TrackCVE
2022-12-05 15:12:05 2021-11-26T18:15Z 2021-11-26T18:15:07 CVE Published Date updated
2022-12-05 15:12:05 2021-11-30T17:05:29 CVE Modified Date updated
2022-12-05 15:12:05 Analyzed Vulnerability Status updated