CVE-2021-24667

Published on: 08/30/2021 12:00:00 AM UTC

Last Modified on: 09/03/2021 04:11:00 PM UTC

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Certain versions of Simply Gallery Blocks With Lightbox from Simplygallery contain the following vulnerability:

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.

  • CVE-2021-24667 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as MEDIUM severity.
  • Affected Vendor/Software: URL Logo Unknown - Gallery Blocks with Lightbox. Image Gallery, (HTML5 video , YouTube, Vimeo) Video Gallery and Lightbox for native gallery version < 2.2.1

CVSS3 Score: 5.4 - MEDIUM

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
NETWORK LOW LOW REQUIRED
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
CHANGED LOW LOW NONE

CVSS2 Score: 3.5 - LOW

Access
Vector
Access
Complexity
Authentication
NETWORK MEDIUM SINGLE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
NONE PARTIAL NONE

CVE References

Description Tags Link
Attention Required! | Cloudflare wpscan.com
text/html
Inactive LinkNot Archived
URL Logo MISC wpscan.com/vulnerability/5925b263-6d6f-4a03-a98a-620150dff8f7
Zero-Day Advisory | FortiGuard www.fortiguard.com
text/html
URL Logo MISC www.fortiguard.com/zeroday/FG-VD-21-060

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationSimplygallerySimply Gallery Blocks With LightboxAllAllAllAll
  • cpe:2.3:a:simplygallery:simply_gallery_blocks_with_lightbox:*:*:*:*:*:wordpress:*:*:

Discovery Credit

Vishnupriya Ilango of Fortinet's Fortiguard Labs

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2021-24667 : A stored cross-site scripting vulnerability has been discovered in : Simply Gallery Blocks with Li… twitter.com/i/web/status/1… 2021-08-30 14:22:57
Twitter Icon @threatmeter CVE-2021-24667 A stored cross-site scripting vulnerability has been discovered in : Simply Gallery Blocks with Ligh… twitter.com/i/web/status/1… 2021-08-31 07:09:55
© CVE.report 2021 Twitter Nitter Twitter Viewer |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

CVE.report and Source URL Uptime Status status.cve.report