CVE-2021-39322

CVSS V2 Medium 4.3 CVSS V3 Medium 6.1
Description
The Easy Social Icons plugin <= 3.0.8 for WordPress echoes out the raw value of `$_SERVER['PHP_SELF']` in its main file. On certain configurations including Apache+modPHP this makes it possible to use it to perform a reflected Cross-Site Scripting attack by injecting malicious code in the request path.
Overview
  • CVE ID
  • CVE-2021-39322
  • Assigner
  • security@wordfence.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-09-02T17:15:09
  • Last Modified Date
  • 2021-09-07T21:34:42
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:cybernetikz:easy_social_icons:*:*:*:*:*:wordpress:*:* 1 OR 3.0.9
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • CHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • NONE
  • Base Score
  • 6.1
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 2.7
References
Reference URL Reference Tags
https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39322 Third Party Advisory
https://wpvulndb.com/vulnerabilities/5e0bf0b6-9809-426b-b1d4-1fb653083b58 Exploit Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-39322
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39322
History
Created Old Value New Value Data Type Notes
2022-05-10 16:07:46 Added to TrackCVE
2022-12-05 09:35:26 2021-09-02T17:15Z 2021-09-02T17:15:09 CVE Published Date updated
2022-12-05 09:35:26 2021-09-07T21:34:42 CVE Modified Date updated
2022-12-05 09:35:26 Analyzed Vulnerability Status updated