CVE-2022-43996 - Vulnerability Details - OpenCVE

The csaf_provider package before 0.8.2 allows XSS via a crafted CSAF document uploaded as text/html. The endpoint upload allows valid CSAF advisories (JSON format) to be uploaded with Content-Type text/html and filenames ending in .html. When subsequently accessed via web browser, these advisories are served and interpreted as HTML pages. Such uploaded advisories can contain JavaScript code that will execute within the browser context of users inspecting the advisory.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00544.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Csaf Provider Project	Csaf Provider

Configuration 1 [-]

cpe:2.3:a:csaf_provider_project:csaf_provider:*:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2022-7779	csaf-poc/csaf_distribution Cross-site Scripting vulnerability
Github GHSA	GHSA-xxfx-w2rw-gh63	csaf-poc/csaf_distribution Cross-site Scripting vulnerability

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://wid.cert-bund.de/.well-known/csaf/white/2022/bsi-2022-0003.json

History

Tue, 22 Apr 2025 15:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-12-13T00:00:00.000Z

Updated: 2025-04-22T15:10:58.311Z

Reserved: 2022-10-29T00:00:00.000Z

Link: CVE-2022-43996

Vulnrichment

Updated: 2024-08-03T13:47:04.593Z

NVD

Status : Modified

Published: 2022-12-13T22:15:10.247

Modified: 2025-04-22T15:16:04.453

Link: CVE-2022-43996

Redhat

No data.

OpenCVE Enrichment

No data.

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