CVE-2021-24423

CVSS V2 Low 3.5 CVSS V3 Medium 4.8
Description
The UpdraftPlus WordPress Backup Plugin WordPress plugin before 1.6.59 does not sanitise its updraft_service settings, allowing high privilege users to set malicious JavaScript payload in it and leading to a Stored Cross-Site Scripting issue
Overview
  • CVE ID
  • CVE-2021-24423
  • Assigner
  • contact@wpscan.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-01-24T08:15:08
  • Last Modified Date
  • 2022-01-27T16:31:09
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:updraftplus:updraftplus:*:*:*:*:*:wordpress:*:* 1 OR 1.16.59
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:S/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 3.5
  • Severity
  • LOW
  • Exploitability Score
  • 6.8
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • HIGH
  • User Interaction
  • REQUIRED
  • Scope
  • CHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • NONE
  • Base Score
  • 4.8
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 1.7
  • Impact Score
  • 2.7
References
Reference URL Reference Tags
https://wpscan.com/vulnerability/541974d6-2df8-4497-9aee-afd3b9024102 Exploit Third Party Advisory
https://m0ze.ru/vulnerability/[2021-05-09]-[WordPress]-[CWE-79]-UpdraftPlus-WordPress-Plugin-v1.16.56.txt Broken Link Exploit Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-24423
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-24423
History
Created Old Value New Value Data Type Notes
2022-05-10 06:36:01 Added to TrackCVE
2022-12-06 07:30:12 2022-01-24T08:15Z 2022-01-24T08:15:08 CVE Published Date updated
2022-12-06 07:30:12 2022-01-27T16:31:09 CVE Modified Date updated
2022-12-06 07:30:12 Analyzed Vulnerability Status updated