Lookup for vulnerabilities affecting packages.
| Vulnerability_id | VCID-g6zf-6yqx-r7gx |
| Summary | Cross site scripting (XSS) in JupyterHub via Self-XSS leveraged by Cookie Tossing
Affected configurations:
- Single-origin JupyterHub deployments
- JupyterHub deployments with user-controlled applications running on subdomains or peer subdomains of either the Hub or a single-user server.
By tricking a user into visiting a malicious subdomain, the attacker can achieve an XSS directly affecting the former's session. More precisely, in the context of JupyterHub, this XSS could achieve the following:
- Full access to JupyterHub API and user's single-user server, e.g.
- Create and exfiltrate an API Token
- Exfiltrate all files hosted on the user's single-user server: notebooks, images, etc.
- Install malicious extensions. They can be used as a backdoor to silently regain access to victim's session anytime. |
| Aliases |
| 0 |
|
| 1 |
| alias |
GHSA-7r3h-4ph8-w38g |
|
|
| Fixed_packages |
|
| Affected_packages |
|
| References |
|
| Weaknesses |
| 0 |
| cwe_id |
352 |
| name |
Cross-Site Request Forgery (CSRF) |
| description |
The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. |
|
| 1 |
| cwe_id |
565 |
| name |
Reliance on Cookies without Validation and Integrity Checking |
| description |
The product relies on the existence or values of cookies when performing security-critical operations, but it does not properly ensure that the setting is valid for the associated user. |
|
| 2 |
| cwe_id |
79 |
| name |
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') |
| description |
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. |
|
| 3 |
| cwe_id |
937 |
| name |
OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities |
| description |
Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013. |
|
| 4 |
| cwe_id |
1035 |
| name |
OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities |
| description |
Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017. |
|
|
| Exploits |
|
| Severity_range_score | 7.0 - 8.9 |
| Exploitability | 0.5 |
| Weighted_severity | 8.0 |
| Risk_score | 4.0 |
| Resource_url | http://public2.vulnerablecode.io/vulnerabilities/VCID-g6zf-6yqx-r7gx |