CVE-2026-28298
HIGHCVSS 8.1/10EPSS 0.34%
Last modified
CVE-2026-28298 is a high-severity vulnerability rated 8.1/10 on the CVSS scale. SolarWinds Observability Self-Hosted was found to be affected by a stored cross-site scripting vulnerability, which when exploited, can lead to unintended script execution.. EPSS estimates a 0.34% chance of exploitation in the next 30 days.
Description
SolarWinds Observability Self-Hosted was found to be affected by a stored cross-site scripting vulnerability, which when exploited, can lead to unintended script execution.
Metrics
CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Solarwinds | Observability Self-Hosted | < 2026.1.1 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-28298?
SolarWinds Observability Self-Hosted was found to be affected by a stored cross-site scripting vulnerability, which when exploited, can lead to unintended script execution.
How severe is CVE-2026-28298?
CVE-2026-28298 has a CVSS score of 8.1/10 (HIGH severity). The EPSS model estimates a 0.34% probability of exploitation in the next 30 days.
How do I fix CVE-2026-28298?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2026-28298?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST