CVSS 3.1
6.1 mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NCVE-2024-21910
Medium (6.1) in tiny tinymce. EPSS 1.0% chance of exploitation in the next 30 days. Fixed in tinymce 5.10.0.
TinyMCE versions before 5.10.0 are affected by a cross-site scripting vulnerability. A remote and unauthenticated attacker could introduce crafted image or link URLs that would result in the execution of arbitrary JavaScript in an editing user's browser.
Severity
- EPSS
- 1.0% chance of exploitation in the next 30 days; higher than 61% of CVEs (scores of 2026-10-31)
- CWE
- CWE-79
- Published
- Modified
- Record from
- the NVD, synced
Affected
- tiny:tinymce
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-r8hm-w5f7-wj39 | npm | tinymce | <5.10.0 | 5.10.0 |
| GHSA-r8hm-w5f7-wj39 | Packagist | tinymce/tinymce | <5.10.0 | 5.10.0 |
| GHSA-r8hm-w5f7-wj39 | NuGet | TinyMCE | <5.10.0 | 5.10.0 |
| GHSA-r8hm-w5f7-wj39 | PyPI | django-tinymce | <3.4.0 | 3.4.0 |
| PYSEC-2026-632 | PyPI | django-tinymce | <3.4.0 | 3.4.0 |