CVE-2024-21911

MEDIUM

6.1

Description

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.

CVE Details

CVSS v3.1 Score6.1

SeverityMEDIUM

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionREQUIRED

Published1/3/2024

Last Modified6/11/2025

Sourcenvd

Honeypot Sightings0

Affected Products

tiny:tinymce

Weaknesses (CWE)

CWE-79CWE-79

References

https://github.com/advisories/GHSA-w7jx-j77m-wp65(disclosure@vulncheck.com)

https://github.com/tinymce/tinymce/security/advisories/GHSA-w7jx-j77m-wp65(disclosure@vulncheck.com)

https://vulncheck.com/advisories/vc-advisory-GHSA-w7jx-j77m-wp65(disclosure@vulncheck.com)

https://www.npmjs.com/package/tinymce(disclosure@vulncheck.com)

https://www.tiny.cloud/docs/release-notes/release-notes56/#securityfixes(disclosure@vulncheck.com)

https://github.com/advisories/GHSA-w7jx-j77m-wp65(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/tinymce/tinymce/security/advisories/GHSA-w7jx-j77m-wp65(af854a3a-2127-422b-91ae-364da2661108)

https://vulncheck.com/advisories/vc-advisory-GHSA-w7jx-j77m-wp65(af854a3a-2127-422b-91ae-364da2661108)

https://www.npmjs.com/package/tinymce(af854a3a-2127-422b-91ae-364da2661108)

https://www.tiny.cloud/docs/release-notes/release-notes56/#securityfixes(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.