An issue was discovered in Observium Professional, Enterprise & Community 20.8.10631.
Priority LOW 28CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
An issue was discovered in Observium Professional, Enterprise & Community 20.8.10631. It is vulnerable to Cross-Site Scripting (XSS) due to the fact that it is possible to inject and store malicious JavaScript code within it. This can occur via /alert_check/action=delete_alert_checker/alert_test_id= because of pages/alert_check.inc.php.
Why it matters now
EPSS 0.007 53rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
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 · 3
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:observium:observium:20.8.10631:*:*:*:community:*:*:* | 20.8.10631 | Vulnerable | Observium |
| cpe:2.3:a:observium:observium:20.8.10631:*:*:*:enterprise:*:*:* | 20.8.10631 | Vulnerable | Observium |
| cpe:2.3:a:observium:observium:20.8.10631:*:*:*:professional:*:*:* | 20.8.10631 | Vulnerable | Observium |
- cpe:2.3:a:observium:observium:20.8.10631:*:*:*:community:*:*:* Versions 20.8.10631 Vulnerable ·Observium
- cpe:2.3:a:observium:observium:20.8.10631:*:*:*:enterprise:*:*:* Versions 20.8.10631 Vulnerable ·Observium
- cpe:2.3:a:observium:observium:20.8.10631:*:*:*:professional:*:*:* Versions 20.8.10631 Vulnerable ·Observium
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-25138
- 2026-10-03 Alias added: GHSA-7v6g-m3gq-vpm5
References
More Observium vulnerabilities
- TI-2024-31512 Cross-site scripting in Observium CVSS 3.1HIGH 8.7
- TI-2024-31390 Cross-site scripting in Observium CVSS 3.1HIGH 8.7
- TI-2024-30172 Cross-site scripting in Observium CVSS 3.1HIGH 8.7
- TI-2020-15389 An issue was discovered in Observium Professional, Enterprise & Community 20.8.10631. CVSS 3.1CRITICAL 9.8
- TI-2020-15374 An issue was discovered in Observium Professional, Enterprise & Community 20.8.10631. CVSS 3.1CRITICAL 9.8
- TI-2020-15391 An issue was discovered in Observium Professional, Enterprise & Community 20.8.10631. CVSS 3.1HIGH 8.8
Sources
- CVE-2020-25138 · CVE Program
- CVE-2020-25138 · NVD
- FIRST EPSS
- GHSA-7v6g-m3gq-vpm5 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences