Home/CVE/OPNsense before 23.7.5 allows XSS via the index.php sequence parameter to the Lobby Dashboard.
CVE

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.

MEDIUM · CVSS 5.4 EPSS 0.00197
Schedule remediation
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
▤

Affected Products & Versions

1
opnsense< 23.7.5
⚠

Public Exploits & PoCs

1
pocwww.x41-dsec.de · x41-2023-001-opnsensewww.x41-dsec.de
▣

Scoring & Timeline

5.4
MEDIUM · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD28 Sep 2023 · 05:15 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
SSVC triage · cisa-vulnrichment
Exploitation
poc
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/opnsense/core/commit/484753b2abe3fd0fcdb73d8bf00c3fc3709eb8b7Patch
https://github.com/opnsense/core/compare/23.7.4...23.7.5Release Notes
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