CVE-2024-21911

Cross-site scripting vulnerability in TinyMCE

TinyMCE versions before 5.6.0 are affected by a stored cross-site scripting vulnerability. An unauthenticated and remote attacker could insert crafted HTML into the editor resulting in arbitrary JavaScript execution in another user's browser.

We have discovered 10,006 live websites that are affected by CVE-2024-21911.

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Affected Software

Product  TinyMCE
Category Rich Text Editors
Vulnerable Domains10,006 live websites (32.38% of TinyMCE install base)
Vulnerable Versions
  • from 0 before 5.6
Vulnerable Versions Count206 versions ( 62.42% of all versions)


Common Weakness Enumeration

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')



Details

  • Published - Jan 3, 2024
  • Updated - Nov 14, 2024

CVE-2024-21911 usage by Country

United States6,863 websites


Germany770 websites
Singapore294 websites
China284 websites
France250 websites
Poland155 websites
Hungary141 websites
Spain141 websites
GB91 websites
Canada88 websites

CVE-2024-21911 usage by TLD

.com5,784 websites
.org601 websites
.dk559 websites
.net382 websites
.de314 websites
.pl146 websites
.ca137 websites
.es114 websites
.co.uk97 websites
.eu91 websites

Vulnerable Versions

Vulnerable versions are highlighted in red

Websites affected by CVE-2024-21911

Top websites that are affected by CVE-2024-21911. Please click on the "Contact us" link to get more information.
DomainCountryRankContacts
**********.com United States**,***
***********.com United States**,***
*********.*******.com United States**,***
*****.*******.io United States**,***
******.com United States**,***
********.com France**,***
*********.*******.com United States***,***
******************.org United States***,***
***********.******.io United States***,***
*******.********.edu United States***,***
See full domain list

FAQ

CVE-2024-21911 is Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in TinyMCE
A total of 10,006 websites have been identified as vulnerable to CVE-2024-21911, discovered through global website indexing conducted by WebTechSurvey.
TinyMCE is susceptible to CVE-2024-21911 vulnerability.
TinyMCE versions before 5.6 are vulnerable to CVE-2024-21911.
Version 5.6 of TinyMCE addresses the CVE-2024-21911 security vulnerability.