Vulnerability Description
TinyMCE versions before 5.9.0 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Tiny | Tinymce | < 5.9.0 |
Related Weaknesses (CWE)
References
- https://github.com/advisories/GHSA-5h9g-x5rv-25wgExploitThird Party Advisory
- https://github.com/tinymce/tinymce/security/advisories/GHSA-5h9g-x5rv-25wgExploitThird Party Advisory
- https://vulncheck.com/advisories/vc-advisory-GHSA-5h9g-x5rv-25wgThird Party Advisory
- https://www.tiny.cloud/docs/release-notes/release-notes59/#securityfixesRelease Notes
- https://github.com/advisories/GHSA-5h9g-x5rv-25wgExploitThird Party Advisory
- https://github.com/tinymce/tinymce/security/advisories/GHSA-5h9g-x5rv-25wgExploitThird Party Advisory
- https://vulncheck.com/advisories/vc-advisory-GHSA-5h9g-x5rv-25wgThird Party Advisory
- https://www.tiny.cloud/docs/release-notes/release-notes59/#securityfixesRelease Notes
FAQ
What is CVE-2024-21908?
CVE-2024-21908 is a vulnerability with a CVSS score of 6.1 (MEDIUM). TinyMCE versions before 5.9.0 are affected by a stored cross-site scripting vulnerability. An unauthenticated and remote attacker could insert crafted HTML into the editor resulting in arbitrary JavaS...
How severe is CVE-2024-21908?
CVE-2024-21908 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-21908?
Check the references section above for vendor advisories and patch information. Affected products include: Tiny Tinymce.