CVE-2018-17055
An arbitrary file upload vulnerability in Progress Sitefinity CMS versions 4.0 through 11.0...
An arbitrary file upload vulnerability in Progress Sitefinity CMS versions 4.0 through 11.0 related to image uploads.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
An arbitrary file upload vulnerability in Progress Sitefinity CMS versions 4.0 through 11.0 related to image uploads.
- Record
CVE-2018-17055- CVSS 3.0
- 7.5 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:P/A:N - Weakness
- CWE-434
- Updated
- 2026-11-02
CVE List No score
An arbitrary file upload vulnerability in Progress Sitefinity CMS versions 4.0 through 11.0 related to image uploads.
- Record
CVE-2018-17055- Updated
- 2026-11-02
EUVDEUVD-2018-8838 No score
An arbitrary file upload vulnerability in Progress Sitefinity CMS versions 4.0 through 11.0 related to image uploads.
- Record
EUVD-2018-8838- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-5j3j-w8f4-2cmq
An arbitrary file upload vulnerability in Progress Sitefinity CMS versions 4.0 through 11.0...
An arbitrary file upload vulnerability in Progress Sitefinity CMS versions 4.0 through 11.0 related to image uploads.
- Record
GHSA-5j3j-w8f4-2cmq- CVSS 3.0
- 7.5 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - Weakness
- CWE-434
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2018-17055 is a high vulnerability (CVSS 7.5) in Progress Sitefinity, published September 28, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.97%, the 61st percentile. No source names a fixed version.
References
insinuator.net/2018/10/vulnerabilities-in-sitefinity-wcms-a-success-story-of-a-responsible-disclosure-process
knowledgebase.progress.com/articles/Article/Security-Advisory-for-Resolving-Security-vulnerabilities-September-2018
nvd.nist.gov/vuln/detail/CVE-2018-17055
github.com/advisories/GHSA-5j3j-w8f4-2cmq