CVE-2023-49657

Apache Superset: Stored XSS in Dashboard Title and Chart Title

Description

A stored cross-site scripting (XSS) vulnerability exists in Apache Superset before 3.0.3. An authenticated attacker with create/update permissions on charts or dashboards could store a script or add a specific HTML snippet that would act as a stored XSS. For 2.X versions, users should change their config to include: TALISMAN_CONFIG = {     "content_security_policy": {         "base-uri": ["'self'"],         "default-src": ["'self'"],         "img-src": ["'self'", "blob:", "data:"],         "worker-src": ["'self'", "blob:"],         "connect-src": [             "'self'",             " https://api.mapbox.com" https://api.mapbox.com" ;,             " https://events.mapbox.com" https://events.mapbox.com" ;,         ],         "object-src": "'none'",         "style-src": [             "'self'",             "'unsafe-inline'",         ],         "script-src": ["'self'", "'strict-dynamic'"],     },     "content_security_policy_nonce_in": ["script-src"],     "force_https": False,     "session_cookie_secure": False, }

Category

9.6
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 0.28%
Vendor Advisory apache.org
Affected: Apache Software Foundation Apache Superset
Published at:
Updated at:

References

Link Tags
https://lists.apache.org/thread/wjyvz8om9nwd396lh0bt156mtwjxpsvx mailing list mitigation vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-49657?
CVE-2023-49657 has been scored as a critical severity vulnerability.
How to fix CVE-2023-49657?
To fix CVE-2023-49657, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-49657 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-49657 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-49657?
CVE-2023-49657 affects Apache Software Foundation Apache Superset.
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