Sitefinity 5.1, 5.2, 5.3, 5.4, 6.x, 7.x, 8.x, 9.x, and 10.x allow remote attackers to…
Priority MEDIUM 46CWE-287Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-287.
Summary
Sitefinity 5.1, 5.2, 5.3, 5.4, 6.x, 7.x, 8.x, 9.x, and 10.x allow remote attackers to bypass authentication and consequently cause a denial of service on load balanced sites or gain privileges via vectors related to weak cryptography.
Why it matters now
EPSS 0.01896 79th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 20
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:progress:sitefinity:5.1:*:*:*:*:*:*:* | 5.1 | Vulnerable | Progress |
| cpe:2.3:a:progress:sitefinity:5.2:*:*:*:*:*:*:* | 5.2 | Vulnerable | Progress |
| cpe:2.3:a:progress:sitefinity:5.3:*:*:*:*:*:*:* | 5.3 | Vulnerable | Progress |
| cpe:2.3:a:progress:sitefinity:5.4:*:*:*:*:*:*:* | 5.4 | Vulnerable | Progress |
| cpe:2.3:a:progress:sitefinity:6.0:*:*:*:*:*:*:* | 6.0 | Vulnerable | Progress |
| cpe:2.3:a:progress:sitefinity:6.1:*:*:*:*:*:*:* | 6.1 | Vulnerable | Progress |
| cpe:2.3:a:progress:sitefinity:6.2:*:*:*:*:*:*:* | 6.2 | Vulnerable | Progress |
| cpe:2.3:a:progress:sitefinity:6.3:*:*:*:*:*:*:* | 6.3 | Vulnerable | Progress |
| cpe:2.3:a:progress:sitefinity:7.0:*:*:*:*:*:*:* | 7.0 | Vulnerable | Progress |
| cpe:2.3:a:progress:sitefinity:7.1:*:*:*:*:*:*:* | 7.1 | Vulnerable | Progress |
- cpe:2.3:a:progress:sitefinity:5.1:*:*:*:*:*:*:* Versions 5.1 Vulnerable ·Progress
- cpe:2.3:a:progress:sitefinity:5.2:*:*:*:*:*:*:* Versions 5.2 Vulnerable ·Progress
- cpe:2.3:a:progress:sitefinity:5.3:*:*:*:*:*:*:* Versions 5.3 Vulnerable ·Progress
- cpe:2.3:a:progress:sitefinity:5.4:*:*:*:*:*:*:* Versions 5.4 Vulnerable ·Progress
- cpe:2.3:a:progress:sitefinity:6.0:*:*:*:*:*:*:* Versions 6.0 Vulnerable ·Progress
- cpe:2.3:a:progress:sitefinity:6.1:*:*:*:*:*:*:* Versions 6.1 Vulnerable ·Progress
- cpe:2.3:a:progress:sitefinity:6.2:*:*:*:*:*:*:* Versions 6.2 Vulnerable ·Progress
- cpe:2.3:a:progress:sitefinity:6.3:*:*:*:*:*:*:* Versions 6.3 Vulnerable ·Progress
- cpe:2.3:a:progress:sitefinity:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·Progress
- cpe:2.3:a:progress:sitefinity:7.1:*:*:*:*:*:*:* Versions 7.1 Vulnerable ·Progress
Show 10 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:progress:sitefinity:7.2:*:*:*:*:*:*:* | 7.2 | Vulnerable | Progress |
| cpe:2.3:a:progress:sitefinity:7.3:*:*:*:*:*:*:* | 7.3 | Vulnerable | Progress |
| cpe:2.3:a:progress:sitefinity:8.0:*:*:*:*:*:*:* | 8.0 | Vulnerable | Progress |
| cpe:2.3:a:progress:sitefinity:8.1:*:*:*:*:*:*:* | 8.1 | Vulnerable | Progress |
| cpe:2.3:a:progress:sitefinity:8.2:*:*:*:*:*:*:* | 8.2 | Vulnerable | Progress |
| cpe:2.3:a:progress:sitefinity:9.0:*:*:*:*:*:*:* | 9.0 | Vulnerable | Progress |
| cpe:2.3:a:progress:sitefinity:9.1:*:*:*:*:*:*:* | 9.1 | Vulnerable | Progress |
| cpe:2.3:a:progress:sitefinity:9.2:*:*:*:*:*:*:* | 9.2 | Vulnerable | Progress |
| cpe:2.3:a:progress:sitefinity:10.0:*:*:*:*:*:*:* | 10.0 | Vulnerable | Progress |
| cpe:2.3:a:progress:sitefinity:10.1:*:*:*:*:*:*:* | 10.1 | Vulnerable | Progress |
- cpe:2.3:a:progress:sitefinity:7.2:*:*:*:*:*:*:* Versions 7.2 Vulnerable ·Progress
- cpe:2.3:a:progress:sitefinity:7.3:*:*:*:*:*:*:* Versions 7.3 Vulnerable ·Progress
- cpe:2.3:a:progress:sitefinity:8.0:*:*:*:*:*:*:* Versions 8.0 Vulnerable ·Progress
- cpe:2.3:a:progress:sitefinity:8.1:*:*:*:*:*:*:* Versions 8.1 Vulnerable ·Progress
- cpe:2.3:a:progress:sitefinity:8.2:*:*:*:*:*:*:* Versions 8.2 Vulnerable ·Progress
- cpe:2.3:a:progress:sitefinity:9.0:*:*:*:*:*:*:* Versions 9.0 Vulnerable ·Progress
- cpe:2.3:a:progress:sitefinity:9.1:*:*:*:*:*:*:* Versions 9.1 Vulnerable ·Progress
- cpe:2.3:a:progress:sitefinity:9.2:*:*:*:*:*:*:* Versions 9.2 Vulnerable ·Progress
- cpe:2.3:a:progress:sitefinity:10.0:*:*:*:*:*:*:* Versions 10.0 Vulnerable ·Progress
- cpe:2.3:a:progress:sitefinity:10.1:*:*:*:*:*:*:* Versions 10.1 Vulnerable ·Progress
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2017-15883
- 2026-10-03 Alias added: GHSA-cg9w-q3jr-3hrp
References
More Progress Sitefinity vulnerabilities
- TI-2017-06690 Telerik.Web.UI.dll in Progress Telerik UI for ASP.NET AJAX before R2 2017 SP1 and… KEVCVSS 3.1CRITICAL 9.8
- TI-2023-12346 Progress Sitefinity before 15.0.0 allows XSS by authenticated users via the content form in the SF Editor. CVSS 3.1MEDIUM 6.5
- TI-2023-13767 An issue was discovered in Progress Sitefinity 13.3 before 13.3.7647, 14.0 before… CVSS 3.1CRITICAL 9.8
- TI-2026-06317 Improper access control in Progress Sitefinity CVSS 3.1CRITICAL 9.8
- TI-2019-12987 Progress Sitefinity 12.1 has a Weak Password Recovery Mechanism for a Forgotten Password… CVSS 3.1CRITICAL 9.8
- TI-2026-06419 Insufficiently protected credentials in Progress Sitefinity CVSS 3.1CRITICAL 10.0
Sources
- CVE-2017-15883 · CVE Program
- CVE-2017-15883 · NVD
- FIRST EPSS
- GHSA-cg9w-q3jr-3hrp · GitHub Advisory Database · CC BY 4.0
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