[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fvghP9gsI4XjbO-a0P-RrZHws8QNujjJXhLs5hymeQYc":3,"g5a-risk:CVE-2024-28233":131},{"success":4,"data":5,"meta":128},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":42,"epssPercentile":29,"epssTimeSeries":43,"severity":44,"affectedProducts":45,"affectedProductsCount":51,"references":52,"referencesCount":66,"weaknesses":67,"weaknessesCount":89,"isActivelyExploited":90,"cisaInfo":29,"otxData":29,"relatedBlogPosts":91,"seoMetadata":92,"configurations":117,"relatedVendorCves":126,"notableEvents":127},"CVE-2024-28233","What is CVE-2024-28233?","JupyterHub is an open source multi-user server for Jupyter notebooks. 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 full access to JupyterHub API and user's single-user server. The affected configurations are single-origin JupyterHub deployments and JupyterHub deployments with user-controlled applications running on subdomains or peer subdomains of either the Hub or a single-user server. This vulnerability is fixed in 4.1.0.","JupyterHub is an open source multi-user server for Jupyter notebooks. By tricking a user into visiting a malicious subdomain, the attacker can achieve an XSS...","2024-03-27T19:15:48.43","2026-06-17T07:21:13.837",6.1,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:R\u002FS:C\u002FC:L\u002FI:L\u002FA:N",{"CVSSMetricV31":15,"CVSSMetricV30":39,"CVSSMetricV2":40,"CVSSMetricV40":41},[16,32],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":30,"ImpactScore":31},"security-advisories@github.com","Secondary",{"Version":20,"VectorString":21,"AttackVector":22,"AttackComplexity":23,"PrivilegesRequired":24,"UserInteraction":25,"Scope":26,"ConfidentialityImpact":27,"IntegrityImpact":27,"AvailabilityImpact":24,"BaseScore":28,"BaseSeverity":27,"ExploitCodeMaturity":29,"RemediationLevel":29,"ReportConfidence":29,"TemporalScore":29,"TemporalSeverity":29,"ConfidentialityRequirement":29,"IntegrityRequirement":29,"AvailabilityRequirement":29,"ModifiedAttackVector":29,"ModifiedAttackComplexity":29,"ModifiedPrivilegesRequired":29,"ModifiedUserInteraction":29,"ModifiedScope":29,"ModifiedConfidentialityImpact":29,"ModifiedIntegrityImpact":29,"ModifiedAvailabilityImpact":29,"EnvironmentalScore":29,"EnvironmentalSeverity":29},"3.1","CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:R\u002FS:U\u002FC:H\u002FI:H\u002FA:N","NETWORK","LOW","NONE","REQUIRED","UNCHANGED","HIGH",8.1,null,2.8,5.2,{"Source":33,"Type":34,"CVSSData":35,"ExploitabilityScore":30,"ImpactScore":38},"nvd@nist.gov","Primary",{"Version":20,"VectorString":13,"AttackVector":22,"AttackComplexity":23,"PrivilegesRequired":24,"UserInteraction":25,"Scope":36,"ConfidentialityImpact":23,"IntegrityImpact":23,"AvailabilityImpact":24,"BaseScore":12,"BaseSeverity":37,"ExploitCodeMaturity":29,"RemediationLevel":29,"ReportConfidence":29,"TemporalScore":29,"TemporalSeverity":29,"ConfidentialityRequirement":29,"IntegrityRequirement":29,"AvailabilityRequirement":29,"ModifiedAttackVector":29,"ModifiedAttackComplexity":29,"ModifiedPrivilegesRequired":29,"ModifiedUserInteraction":29,"ModifiedScope":29,"ModifiedConfidentialityImpact":29,"ModifiedIntegrityImpact":29,"ModifiedAvailabilityImpact":29,"EnvironmentalScore":29,"EnvironmentalSeverity":29},"CHANGED","MEDIUM",2.7,[],[],[],0.00329,[42,42,42,42,42,42,42],"Medium",[46],{"vendor":47,"product":48,"version":49,"criteria":50,"vulnerable":4},"jupyter","jupyterhub","*","cpe:2.3:a:jupyter:jupyterhub:*:*:*:*:*:*:*:*",1,[53,58,62,64],{"url":54,"source":55,"tags":56},"https:\u002F\u002Fgithub.com\u002Fjupyterhub\u002Fjupyterhub\u002Fcommit\u002Fe2798a088f5ad45340fe79cdf1386198e664f77f","GitHub",[57],"Patch",{"url":59,"source":55,"tags":60},"https:\u002F\u002Fgithub.com\u002Fjupyterhub\u002Fjupyterhub\u002Fsecurity\u002Fadvisories\u002FGHSA-7r3h-4ph8-w38g",[61],"Third Party Advisory",{"url":54,"source":55,"tags":63},[57],{"url":59,"source":55,"tags":65},[61],4,[68,76,83],{"id":69,"name":70,"description":71,"extendedDescription":72,"status":73,"abstraction":74,"structure":75},"CWE-79","Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","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.","Cross-site scripting (XSS) vulnerabilities occur when:\nThere are three main kinds of XSS:\nOnce the malicious script is injected, the attacker can perform a variety of malicious activities. The attacker could transfer private information, such as cookies that may include session information, from the victim's machine to the attacker. The attacker could send malicious requests to a web site on behalf of the victim, which could be especially dangerous to the site if the victim has administrator privileges to manage that site. Phishing attacks could be used to emulate trusted web sites and trick the victim into entering a password, allowing the attacker to compromise the victim's account on that web site. Finally, the script could exploit a vulnerability in the web browser itself possibly taking over the victim's machine, sometimes referred to as \"drive-by hacking.\"\nIn many cases, the attack can be launched without the victim even being aware of it. Even with careful users, attackers frequently use a variety of methods to encode the malicious portion of the attack, such as URL encoding or Unicode, so the request looks less suspicious.","Stable","Base","Simple",{"id":77,"name":78,"description":79,"extendedDescription":80,"status":73,"abstraction":81,"structure":82},"CWE-352","Cross-Site Request Forgery (CSRF)","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.","When a web server is designed to receive a request from a client without any mechanism for verifying that it was intentionally sent, then it might be possible for an attacker to trick a client into making an unintentional request to the web server which will be treated as an authentic request. This can be done via a URL, image load, XMLHttpRequest, etc. and can result in exposure of data or unintended code execution.","Compound","Composite",{"id":84,"name":85,"description":86,"extendedDescription":87,"status":88,"abstraction":74,"structure":75},"CWE-565","Reliance on Cookies without Validation and Integrity Checking","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.","Attackers can easily modify cookies, within the browser or by implementing the client-side code outside of the browser. Reliance on cookies without detailed validation and integrity checking can allow attackers to bypass authentication, conduct injection attacks such as SQL injection and cross-site scripting, or otherwise modify inputs in unexpected ways.","Incomplete",3,false,[],{"title":93,"metaDescription":94,"keywords":95,"canonicalUrl":96,"structuredData":97},"What is CVE-2024-28233? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2024-28233, a medium severity cyber security vulnerability from 2024. JupyterHub is an open source multi-user server for Jupyte...","CVE-2024-28233, CVE-2024-28233 vulnerability, CVE-2024-28233 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2024, CVSS score, exploit, patch, remediation, jupyter security, jupyterhub vulnerability","\u002Fwhat-is\u002Fcve-2024-28233",{"@context":98,"@type":99,"headline":93,"description":94,"datePublished":10,"dateModified":11,"author":100,"publisher":104,"about":108,"mainEntityOfPage":112,"articleSection":115,"keywords":116},"https:\u002F\u002Fschema.org","TechArticle",{"@type":101,"name":102,"url":103},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":101,"name":102,"url":103,"logo":105},{"@type":106,"url":107},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":109,"name":6,"description":110,"additionalType":111},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":113,"@id":114},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2024-28233","Cybersecurity","CVE-2024-28233, CVE-2024-28233 vulnerability, CVE-2024-28233 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[118],{"Operator":29,"Negate":29,"Nodes":119},[120],{"Operator":121,"Negate":90,"CPEMatch":122},"OR",[123],{"Vulnerable":4,"Criteria":50,"MatchCriteriaID":124,"VersionStartExcluding":29,"VersionStartIncluding":29,"VersionEndExcluding":125,"VersionEndIncluding":29},"42D66603-5604-4B6B-A8D5-CBAF5C9346F4","4.1.0",[],[],{"lastModified":11,"cacheTime":129,"version":130},1792276949474,"2.0",{"score":132,"band":44,"action":133,"scoredAt":134},47,"Plan remediation","2026-10-16T07:01:20.086171+00:00"]