XSS in graph rendering
Priority LOW 24CWE-80Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-80.
Summary
Stored XSS in graph rendering in Checkmk <2.3.0b4.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00345 28th percentileScored 2026-11-07
Fix Fixed Checkmk (Checkmk GmbH): 2.3.0b4
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Checkmk GmbH | Checkmk | 2.3.0 to before 2.3.0b4 | 2.3.0b4 | Patch available | CNA |
- Checkmk VendorCheckmk GmbH Affected 2.3.0 to before 2.3.0b4 Fixed in 2.3.0b4 Patch available CNA
CPE configurations NVD · 3
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:checkmk:checkmk:2.3.0:b1:*:*:*:*:*:* | 2.3.0 b1 | Vulnerable | Checkmk GmbH |
| cpe:2.3:a:checkmk:checkmk:2.3.0:b2:*:*:*:*:*:* | 2.3.0 b2 | Vulnerable | Checkmk GmbH |
| cpe:2.3:a:checkmk:checkmk:2.3.0:b3:*:*:*:*:*:* | 2.3.0 b3 | Vulnerable | Checkmk GmbH |
- cpe:2.3:a:checkmk:checkmk:2.3.0:b1:*:*:*:*:*:* Versions 2.3.0 b1 Vulnerable ·Checkmk GmbH
- cpe:2.3:a:checkmk:checkmk:2.3.0:b2:*:*:*:*:*:* Versions 2.3.0 b2 Vulnerable ·Checkmk GmbH
- cpe:2.3:a:checkmk:checkmk:2.3.0:b3:*:*:*:*:*:* Versions 2.3.0 b3 Vulnerable ·Checkmk GmbH
Remediation
- Fix · CNA Checkmk (Checkmk GmbH) Fixed in 2.3.0b4
Timeline
- 2026-10-02 Threatist record created from CVE-2024-2380
- 2026-10-03 Alias added: GHSA-vm4m-6mf9-8885
References
Advisory 1
More Checkmk GmbH Checkmk vulnerabilities
- TI-2025-26345 Cross Site Scripting through compromised remote site CVSS 4.0HIGH 8.5
- TI-2025-40190 Cross-site scripting in HTML logs of Synthetic Monitoring test services CVSS 4.0HIGH 7.3
- TI-2024-19037 Brute-force protection ineffective for some login methods CVSS 3.1CRITICAL 9.8
- TI-2024-05712 local IP restriction of internal HTTP endpoints CVSS 3.1CRITICAL 9.8
- TI-2021-17818 The web management console of CheckMK Enterprise Edition (versions 1.5.0 to 2.0.0p9) does… CVSS 3.1HIGH 8.8
- TI-2021-17817 The web management console of CheckMK Raw Edition (versions 1.5.0 to 1.6.0) allows a… CVSS 3.1HIGH 8.8
Sources
- CVE-2024-2380 · CVE Program
- CVE-2024-2380 · NVD
- FIRST EPSS
- GHSA-vm4m-6mf9-8885 · 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