CVE-2021-24667

CVSS V2 Low 3.5 CVSS V3 Medium 5.4
Description
A stored cross-site scripting vulnerability has been discovered in : Simply Gallery Blocks with Lightbox (Version – 2.2.0 & below). The vulnerability exists in the Lightbox functionality where a user with low privileges is allowed to execute arbitrary script code within the context of the application. This vulnerability is due to insufficient validation of image parameters in meta data.
Overview
  • CVE ID
  • CVE-2021-24667
  • Assigner
  • contact@wpscan.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-08-30T15:15:07
  • Last Modified Date
  • 2021-09-03T16:11:00
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:simplygallery:simply_gallery_blocks_with_lightbox:*:*:*:*:*:wordpress:*:* 1 OR 2.2.1
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:L/UI:R/S:C/C:L/I:L/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • REQUIRED
  • Scope
  • CHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • NONE
  • Base Score
  • 5.4
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.3
  • Impact Score
  • 2.7
References
Reference URL Reference Tags
https://www.fortiguard.com/zeroday/FG-VD-21-060 Third Party Advisory
https://wpscan.com/vulnerability/5925b263-6d6f-4a03-a98a-620150dff8f7 Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-24667
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-24667
History
Created Old Value New Value Data Type Notes
2022-05-10 16:07:53 Added to TrackCVE
2022-12-05 09:15:22 2021-08-30T15:15Z 2021-08-30T15:15:07 CVE Published Date updated
2022-12-05 09:15:22 2021-09-03T16:11:00 CVE Modified Date updated
2022-12-05 09:15:22 Analyzed Vulnerability Status updated