CVE-2024-35218
unknown
CVSS v3
—
CVSS v4 NEW
—
VIR risk
—
Description
Umbraco CMS Vulnerable to Stored XSS on Content Page Through Markdown Editor Preview Pane
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| NuGet | UmbracoCms.Core | >=8.0.0,<8.18.13 | 8.18.13 |
| NuGet | UmbracoCms.Core | >=10.0.0,<10.8.4 | 10.8.4 |
| NuGet | UmbracoCms.Core | >=12.0.0,<12.3.7 | 12.3.7 |
| NuGet | UmbracoCms.Core | >=13.0.0,<13.1.1 | 13.1.1 |
References
- https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-gvpc-3pj6-4m9w
- https://nvd.nist.gov/vuln/detail/CVE-2024-35218
- https://github.com/umbraco/Umbraco-CMS/commit/1b712fe6ec52aa4e71b3acf63e393c8e6ab85385
- https://github.com/umbraco/Umbraco-CMS/commit/a2684069b1e9976444f60b4b37a80be05b87f6b6
- https://github.com/umbraco/Umbraco-CMS/commit/cbf9f9bcd199d7ca0412be3071d275556f10b7ba
- https://github.com/umbraco/Umbraco-CMS/commit/d090176272d07500dac0daee7c598aa8bb321050
- https://github.com/umbraco/Umbraco-CMS
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.