Stored Cross-site Scripting on Components of Umbraco Forms
Published May 28, 2024
5.4
MEDIUMCVSS 3.1
EPSS 0.34%
Description
Umbraco Commerce is an open source dotnet web forms solution. In affected versions an authenticated user that has access to edit Forms may inject unsafe code into Forms components. This issue can be mitigated by configuring TitleAndDescription:AllowUnsafeHtmlRendering after upgrading to one of the patched versions (13.0.1, 12.2.2, 10.5.3, 8.13.13).
Affected products
-
- Version < 8.13.13StatusaffectedConstraints-
- Version >= 10.0.0, < 10.5.3StatusaffectedConstraints-
- Version >= 12.0.0, < 12.2.2StatusaffectedConstraints-
- Version >= 13.0.0, < 13.0.1StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Umbraco | Umbraco.Forms.Issues | n/a |
|
- < 8.13.13
- ≥ 9.0.0 · < 10.5.3
- ≥ 11.0.0 · < 12.2.2
- ≥ 13.0.0 · < 13.0.1
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
1 other source (GHSA) ▾
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
NoTechnical Impact
PartialDecision
n/aAssessed Jun 5, 2024 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2024–2026- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (5 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.34% (0.00341) | 25.24th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.34% (0.00341) | 25.75th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.37% (0.00368) | 56.59th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.04% (0.00045) | 17.70th | v3 (v2023.03.01) |
| May 29, 2024 | 0.04% (0.00045) | 15.08th | v3 (v2023.03.01) |
References (8)
- https://docs.umbraco.com/umbraco-forms/developer/configuration#editing-configuration-values x_refsource_MISCProduct
- https://docs.umbraco.com/umbraco-forms/release-notes#id-13.0.1-january-16th-2024 x_refsource_MISCRelease Notes
- https://docs.umbraco.com/umbraco-forms/v/10.forms.latest/release-notes x_refsource_MISCRelease Notes
- https://docs.umbraco.com/umbraco-forms/v/10.forms.latest/release-notes#version-8
- https://docs.umbraco.com/umbraco-forms/v/12.forms.latest/release-notes#id-12.2.2-january-16th-2024 x_refsource_MISCRelease Notes
- https://github.com/advisories/GHSA-p572-p2rj-q5f4 Advisory
- https://github.com/umbraco/Umbraco.Forms.Issues/security/advisories/GHSA-p572-p2rj-q5f4 x_refsource_CONFIRMVendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2024-35239
| Link | Providers | Tags |
|---|---|---|
| https://docs.umbraco.com/umbraco-forms/developer/configuration#editing-configuration-values | x_refsource_MISCProduct | |
| https://docs.umbraco.com/umbraco-forms/release-notes#id-13.0.1-january-16th-2024 | x_refsource_MISCRelease Notes | |
| https://docs.umbraco.com/umbraco-forms/v/10.forms.latest/release-notes | x_refsource_MISCRelease Notes | |
| https://docs.umbraco.com/umbraco-forms/v/10.forms.latest/release-notes#version-8 | ||
| https://docs.umbraco.com/umbraco-forms/v/12.forms.latest/release-notes#id-12.2.2-january-16th-2024 | x_refsource_MISCRelease Notes | |
| https://github.com/advisories/GHSA-p572-p2rj-q5f4 | Advisory | |
| https://github.com/umbraco/Umbraco.Forms.Issues/security/advisories/GHSA-p572-p2rj-q5f4 | x_refsource_CONFIRMVendor Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2024-35239 |
Change history (0)
No recorded changes yet.