CVE-2023-44276
OPNsense before 23.7.5 allows XSS via the index.php sequence parameter to the Lobby Dashboard.
OPNsense before 23.7.5 allows XSS via the index.php sequence parameter to the Lobby Dashboard.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
OPNsense before 23.7.5 allows XSS via the index.php sequence parameter to the Lobby Dashboard.
- Record
CVE-2023-44276- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE ListNo score
OPNsense before 23.7.5 allows XSS via the index.php sequence parameter to the Lobby Dashboard.
- Record
CVE-2023-44276- Updated
- 2026-11-02
EUVDEUVD-2023-48632No score
OPNsense before 23.7.5 allows XSS via the index.php sequence parameter to the Lobby Dashboard.
- Record
EUVD-2023-48632- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-3m8r-4f2m-v89p
OPNsense before 23.7.5 allows XSS via the index.php sequence parameter to the Lobby Dashboard.
OPNsense before 23.7.5 allows XSS via the index.php sequence parameter to the Lobby Dashboard.
- Record
GHSA-3m8r-4f2m-v89p- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSVNo score
OPNsense before 23.7.5 allows XSS via the index.php sequence parameter to the Lobby Dashboard.
- Record
CVE-2023-44276- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-44276 is a medium vulnerability (CVSS 5.4) in Opnsense, published September 28, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.60%, the 49th percentile. No source names a fixed version.
References
x41-dsec.de/lab/advisories/x41-2023-001-opnsense
github.com/opnsense/core/compare/23.7.4...23.7.5
nvd.nist.gov/vuln/detail/CVE-2023-44276