CVSS 3.1
6.1 mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NCVE-2024-21908
Medium (6.1) in tiny tinymce. EPSS 1.1% chance of exploitation in the next 30 days. Fixed in tinymce 5.9.0.
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.
Severity
- EPSS
- 1.1% chance of exploitation in the next 30 days; higher than 64% of CVEs (scores of 2026-11-01)
- CWE
- CWE-79
- Published
- Modified
- Record from
- the NVD, synced
Affected
- tiny:tinymce
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-5h9g-x5rv-25wg | npm | tinymce | <5.9.0 | 5.9.0 |
| GHSA-5h9g-x5rv-25wg | NuGet | TinyMCE | <5.9.0 | 5.9.0 |
| GHSA-5h9g-x5rv-25wg | Packagist | tinymce/tinymce | <5.9.0 | 5.9.0 |
References
- https://github.com/advisories/GHSA-5h9g-x5rv-25wg
- https://github.com/tinymce/tinymce/security/advisories/GHSA-5h9g-x5rv-25wg
- https://vulncheck.com/advisories/vc-advisory-GHSA-5h9g-x5rv-25wg
- https://www.tiny.cloud/docs/release-notes/release-notes59/#securityfixes
- https://github.com/advisories/GHSA-5h9g-x5rv-25wg