CVE-2026-28301
SolarWinds Observability Self-Hosted Open Redirect Vulnerability
A vulnerability in which an attacker can provide a crafted external URL that may redirect a user to an unintended website.
Attack profile
How easy it is to exploit
- Attack vector
- Adjacent network
- Complexity
- High
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
SolarWinds Observability Self-Hosted Open Redirect Vulnerability
A vulnerability in which an attacker can provide a crafted external URL that may redirect a user to an unintended website.
- Record
CVE-2026-28301- CVSS 3.1
- 4.8 Medium
CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-601
- Updated
- 2026-11-02
EUVDEUVD-2026-35451
A vulnerability in which an attacker can provide a crafted external URL that may redirect a user to an unintended website.
- Record
EUVD-2026-35451- CVSS 3.1
- 4.8 Medium
CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-v3jw-x4g9-2mmm
A vulnerability in which an attacker can provide a crafted external URL that may redirect a user...
A vulnerability in which an attacker can provide a crafted external URL that may redirect a user to an unintended website.
- Record
GHSA-v3jw-x4g9-2mmm- CVSS 3.1
- 4.8 Medium
CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-601
- Updated
- 2026-11-02
NVD
A vulnerability in which an attacker can provide a crafted external URL that may redirect a user to an unintended website.
- Record
CVE-2026-28301- CVSS 3.1
- 4.8 Medium
CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-601
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-28301 is a medium vulnerability (CVSS 4.8) in Solarwinds Observability Self-hosted, published June 9, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.21%, the 11th percentile. No source names a fixed version.
References
documentation.solarwinds.com/en/success_center/orionplatform/content/release_notes/hco_2026-2_release_notes.htm
solarwinds.com/trust-center/security-advisories/CVE-2026-28301
nvd.nist.gov/vuln/detail/CVE-2026-28301
github.com/advisories/GHSA-v3jw-x4g9-2mmm