[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fdxGH1J3Vlz22kehp50-AYJEOQqe_F6Xpif_kX-OqwEg":3,"g5a-risk:CVE-2021-41134":152},{"success":4,"data":5,"meta":150},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":48,"epssPercentile":27,"epssTimeSeries":49,"severity":50,"affectedProducts":51,"affectedProductsCount":60,"references":61,"referencesCount":60,"weaknesses":71,"weaknessesCount":80,"isActivelyExploited":81,"cisaInfo":27,"otxData":27,"relatedBlogPosts":82,"seoMetadata":83,"configurations":108,"relatedVendorCves":148,"notableEvents":149},"CVE-2021-41134","What is CVE-2021-41134?","nbdime provides tools for diffing and merging of Jupyter Notebooks. In affected versions a stored cross-site scripting (XSS) issue exists within the Jupyter-owned nbdime project. It appears that when reading the file name and path from disk, the extension does not sanitize the string it constructs before returning it to be displayed. The diffNotebookCheckpoint function within nbdime causes this issue. When attempting to display the name of the local notebook (diffNotebookCheckpoint), nbdime appears to simply append .ipynb to the name of the input file. The NbdimeWidget is then created, and the base string is passed through to the request API function. From there, the frontend simply renders the HTML tag and anything along with it. Users are advised to patch to the most recent version of the affected product.","nbdime provides tools for diffing and merging of Jupyter Notebooks. In affected versions a stored cross-site scripting (XSS) issue exists within the Jupyter-...","2021-11-03T18:15:08.35","2021-11-05T17:24:13.647",5.4,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:L\u002FUI:R\u002FS:C\u002FC:L\u002FI:L\u002FA:N",{"CVSSMetricV31":15,"CVSSMetricV30":27,"CVSSMetricV2":38,"CVSSMetricV40":27},[16,30],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":28,"ImpactScore":29},"nvd@nist.gov","Primary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":22,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":22,"IntegrityImpact":22,"AvailabilityImpact":25,"BaseScore":12,"BaseSeverity":26,"ExploitCodeMaturity":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"TemporalSeverity":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":25,"ModifiedAttackVector":27,"ModifiedAttackComplexity":27,"ModifiedPrivilegesRequired":27,"ModifiedUserInteraction":27,"ModifiedScope":27,"ModifiedConfidentialityImpact":27,"ModifiedIntegrityImpact":27,"ModifiedAvailabilityImpact":27,"EnvironmentalScore":27,"EnvironmentalSeverity":27},"3.1","NETWORK","LOW","REQUIRED","CHANGED","NONE","MEDIUM",null,2.3,2.7,{"Source":31,"Type":32,"CVSSData":33,"ExploitabilityScore":28,"ImpactScore":37},"security-advisories@github.com","Secondary",{"Version":20,"VectorString":34,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":22,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":35,"IntegrityImpact":35,"AvailabilityImpact":25,"BaseScore":36,"BaseSeverity":35,"ExploitCodeMaturity":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"TemporalSeverity":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":25,"ModifiedAttackVector":27,"ModifiedAttackComplexity":27,"ModifiedPrivilegesRequired":27,"ModifiedUserInteraction":27,"ModifiedScope":27,"ModifiedConfidentialityImpact":27,"ModifiedIntegrityImpact":27,"ModifiedAvailabilityImpact":27,"EnvironmentalScore":27,"EnvironmentalSeverity":27},"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:L\u002FUI:R\u002FS:C\u002FC:H\u002FI:H\u002FA:N","HIGH",8.7,5.8,[39],{"Source":17,"Type":18,"CVSSData":40,"BaseSeverity":22,"ExploitabilityScore":46,"ImpactScore":47,"ACInsufInfo":27,"ObtainAllPrivilege":27,"ObtainUserPrivilege":27,"ObtainOtherPrivilege":27,"UserInteractionRequired":4},{"Version":41,"VectorString":42,"AccessVector":21,"AccessComplexity":26,"Authentication":43,"ConfidentialityImpact":25,"IntegrityImpact":44,"AvailabilityImpact":25,"BaseScore":45,"BaseSeverity":27,"Exploitability":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"CollateralDamagePotential":27,"TargetDistribution":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":27,"EnvironmentalScore":27},"2.0","AV:N\u002FAC:M\u002FAu:S\u002FC:N\u002FI:P\u002FA:N","SINGLE","PARTIAL",3.5,6.8,2.9,0.00703,[48,48,48,48,48,48,48],"Medium",[52,57],{"vendor":53,"product":54,"version":55,"criteria":56,"vulnerable":4},"jupyter","nbdime","*","cpe:2.3:a:jupyter:nbdime:*:*:*:*:*:python:*:*",{"vendor":53,"product":58,"version":55,"criteria":59,"vulnerable":4},"nbdime-jupyterlab","cpe:2.3:a:jupyter:nbdime-jupyterlab:*:*:*:*:*:node.js:*:*",2,[62,68],{"url":63,"source":64,"tags":65},"https:\u002F\u002Fgithub.com\u002Fjupyter\u002Fnbdime\u002Fcommit\u002Fe44a5cc7677f24b45ebafc756db49058c2f750ea","GitHub",[66,67],"Patch","Third Party Advisory",{"url":69,"source":64,"tags":70},"https:\u002F\u002Fgithub.com\u002Fjupyter\u002Fnbdime\u002Fsecurity\u002Fadvisories\u002FGHSA-p6rw-44q7-3fw4",[67],[72],{"id":73,"name":74,"description":75,"extendedDescription":76,"status":77,"abstraction":78,"structure":79},"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",1,false,[],{"title":84,"metaDescription":85,"keywords":86,"canonicalUrl":87,"structuredData":88},"What is CVE-2021-41134? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2021-41134, a medium severity cyber security vulnerability from 2021. nbdime provides tools for diffing and merging of Jupyter ...","CVE-2021-41134, CVE-2021-41134 vulnerability, CVE-2021-41134 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2021, CVSS score, exploit, patch, remediation, jupyter security, nbdime vulnerability, nbdime-jupyterlab vulnerability","\u002Fwhat-is\u002Fcve-2021-41134",{"@context":89,"@type":90,"headline":84,"description":85,"datePublished":10,"dateModified":11,"author":91,"publisher":95,"about":99,"mainEntityOfPage":103,"articleSection":106,"keywords":107},"https:\u002F\u002Fschema.org","TechArticle",{"@type":92,"name":93,"url":94},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":92,"name":93,"url":94,"logo":96},{"@type":97,"url":98},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":100,"name":6,"description":101,"additionalType":102},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":104,"@id":105},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2021-41134","Cybersecurity","CVE-2021-41134, CVE-2021-41134 vulnerability, CVE-2021-41134 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[109,126,139],{"Operator":27,"Negate":27,"Nodes":110},[111],{"Operator":112,"Negate":27,"CPEMatch":113},"OR",[114,118,122],{"Vulnerable":4,"Criteria":56,"MatchCriteriaID":115,"VersionStartExcluding":27,"VersionStartIncluding":116,"VersionEndExcluding":117,"VersionEndIncluding":27},"DBCA217C-F72D-4F41-BF33-33BB74D47E09","1.0.0","1.1.1",{"Vulnerable":4,"Criteria":56,"MatchCriteriaID":119,"VersionStartExcluding":27,"VersionStartIncluding":120,"VersionEndExcluding":121,"VersionEndIncluding":27},"8B65C129-8C5D-487A-AA5F-265753528C3D","2.0.0","2.1.1",{"Vulnerable":4,"Criteria":56,"MatchCriteriaID":123,"VersionStartExcluding":27,"VersionStartIncluding":124,"VersionEndExcluding":27,"VersionEndIncluding":125},"E52B1E1D-7D02-450D-A6C2-80C311D445BC","3.0.0","3.1.1",{"Operator":27,"Negate":27,"Nodes":127},[128],{"Operator":112,"Negate":27,"CPEMatch":129},[130,135],{"Vulnerable":4,"Criteria":131,"MatchCriteriaID":132,"VersionStartExcluding":27,"VersionStartIncluding":133,"VersionEndExcluding":134,"VersionEndIncluding":27},"cpe:2.3:a:jupyter:nbdime:*:*:*:*:*:node.js:*:*","8D73293E-65C1-467A-9EF9-FD2B2357EC82","5.0.0","5.0.2",{"Vulnerable":4,"Criteria":131,"MatchCriteriaID":136,"VersionStartExcluding":27,"VersionStartIncluding":137,"VersionEndExcluding":138,"VersionEndIncluding":27},"5F0BD8FE-D4AF-4213-85A6-CF01890A523D","6.0.0","6.1.2",{"Operator":27,"Negate":27,"Nodes":140},[141],{"Operator":112,"Negate":27,"CPEMatch":142},[143,146],{"Vulnerable":4,"Criteria":59,"MatchCriteriaID":144,"VersionStartExcluding":27,"VersionStartIncluding":116,"VersionEndExcluding":145,"VersionEndIncluding":27},"F7B26B18-E440-4E73-B79F-0AD6959663B9","1.0.1",{"Vulnerable":4,"Criteria":59,"MatchCriteriaID":147,"VersionStartExcluding":27,"VersionStartIncluding":120,"VersionEndExcluding":121,"VersionEndIncluding":27},"A51E3DDE-50ED-4841-B7DE-DE9674FD883D",[],[],{"lastModified":11,"cacheTime":151,"version":41},1792276947508,{"score":153,"band":50,"action":154,"scoredAt":155},47,"Plan remediation","2026-10-16T06:52:22.953245+00:00"]