HIGH
Umbraco before 7.4.0 allows remote attackers to bypass anti-forgery security measures and conduct cross-site request forgery (CSRF) attacks as demonstrated by editing user account information in the templates.asmx.cs file
Published Mar 3, 2017
8.8
HIGHCVSS 3.0
EPSS 0.63%
Description
Umbraco before 7.4.0 allows remote attackers to bypass anti-forgery security measures and conduct cross-site request forgery (CSRF) attacks as demonstrated by editing user account information in the templates.asmx.cs file.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
8.8 HIGH NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
6.8 MEDIUM NVD
AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
0.63% 0.00625
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
EPSS probability 0.00625
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 0.63% (0.00625) | 48.09th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.63% (0.00625) | 45.03th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.11% (0.00106) | 26.33th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.16% (0.00159) | 53.70th | v3 (v2023.03.01) |
| Jun 28, 2024 | 0.16% (0.00159) | 52.62th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.16% (0.00159) | 50.60th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.14% (0.01136) | 59.45th | v2 (v2022.01.01) |
| Oct 18, 2022 | 1.14% (0.01136) | 58.28th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.14% (0.01136) | 56.27th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.14% (0.01136) | 34.23th | v2 (v2022.01.01) |
Weaknesses (1)
References (6)
- http://issues.umbraco.org/issue/U4-7459 x_refsource_CONFIRMIssue Tracking
- http://www.openwall.com/lists/oss-security/2016/02/16/10 mailing-listx_refsource_MLISTMailing List
- https://github.com/advisories/GHSA-5f6p-4hxq-rjxm Advisory
- https://github.com/umbraco/Umbraco-CMS/commit/18c3345e47663a358a042652e697b988d6a380eb x_refsource_CONFIRMPatch
- https://nvd.nist.gov/vuln/detail/CVE-2015-8814
- https://web.archive.org/web/20230608152113/https://issues.umbraco.org/issue/U4-7459
| Link | Providers | Tags |
|---|---|---|
| http://issues.umbraco.org/issue/U4-7459 | x_refsource_CONFIRMIssue Tracking | |
| http://www.openwall.com/lists/oss-security/2016/02/16/10 | mailing-listx_refsource_MLISTMailing List | |
| https://github.com/advisories/GHSA-5f6p-4hxq-rjxm | Advisory | |
| https://github.com/umbraco/Umbraco-CMS/commit/18c3345e47663a358a042652e697b988d6a380eb | x_refsource_CONFIRMPatch | |
| https://nvd.nist.gov/vuln/detail/CVE-2015-8814 | ||
| https://web.archive.org/web/20230608152113/https://issues.umbraco.org/issue/U4-7459 |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Mar 3, 2017
Updated Aug 6, 2024
Reserved Feb 16, 2016
Link CVE-2015-8814
CISA Vulnrichment
GHSA-5F6P-4HXQ-RJXM Updated n/a