[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f4aAhwPSeoyaKOcFRM8gturz88goRRwRZVFK7g8tjJqU":3,"g5a-risk:CVE-2021-41174":128},{"success":4,"data":5,"meta":126},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":56,"references":57,"referencesCount":77,"weaknesses":78,"weaknessesCount":56,"isActivelyExploited":87,"cisaInfo":27,"otxData":27,"relatedBlogPosts":88,"seoMetadata":89,"configurations":114,"relatedVendorCves":124,"notableEvents":125},"CVE-2021-41174","What is CVE-2021-41174?","Grafana is an open-source platform for monitoring and observability. In affected versions if an attacker is able to convince a victim to visit a URL referencing a vulnerable page, arbitrary JavaScript content may be executed within the context of the victim's browser. The user visiting the malicious link must be unauthenticated and the link must be for a page that contains the login button in the menu bar. The url has to be crafted to exploit AngularJS rendering and contain the interpolation binding for AngularJS expressions. AngularJS uses double curly braces for interpolation binding: {{ }} ex: {{constructor.constructor(‘alert(1)’)()}}. When the user follows the link and the page renders, the login button will contain the original link with a query parameter to force a redirect to the login page. The URL is not validated and the AngularJS rendering engine will execute the JavaScript expression contained in the URL. Users are advised to upgrade as soon as possible. If for some reason you cannot upgrade, you can use a reverse proxy or similar to block access to block the literal string {{ in the path.","Grafana is an open-source platform for monitoring and observability. In affected versions if an attacker is able to convince a victim to visit a URL referenc...","2021-11-03T18:15:08.413","2021-11-29T17:13:22.177",6.1,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:R\u002FS:C\u002FC:L\u002FI:L\u002FA:N",{"CVSSMetricV31":15,"CVSSMetricV30":27,"CVSSMetricV2":39,"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":23,"UserInteraction":24,"Scope":25,"ConfidentialityImpact":22,"IntegrityImpact":22,"AvailabilityImpact":23,"BaseScore":12,"BaseSeverity":26,"ExploitCodeMaturity":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"TemporalSeverity":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":23,"ModifiedAttackVector":27,"ModifiedAttackComplexity":27,"ModifiedPrivilegesRequired":27,"ModifiedUserInteraction":27,"ModifiedScope":27,"ModifiedConfidentialityImpact":27,"ModifiedIntegrityImpact":27,"ModifiedAvailabilityImpact":27,"EnvironmentalScore":27,"EnvironmentalSeverity":27},"3.1","NETWORK","LOW","NONE","REQUIRED","CHANGED","MEDIUM",null,2.8,2.7,{"Source":31,"Type":32,"CVSSData":33,"ExploitabilityScore":37,"ImpactScore":38},"security-advisories@github.com","Secondary",{"Version":20,"VectorString":34,"AttackVector":21,"AttackComplexity":35,"PrivilegesRequired":23,"UserInteraction":24,"Scope":25,"ConfidentialityImpact":22,"IntegrityImpact":35,"AvailabilityImpact":23,"BaseScore":36,"BaseSeverity":26,"ExploitCodeMaturity":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"TemporalSeverity":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":23,"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:H\u002FPR:N\u002FUI:R\u002FS:C\u002FC:L\u002FI:H\u002FA:N","HIGH",6.9,1.6,4.7,[40],{"Source":17,"Type":18,"CVSSData":41,"BaseSeverity":26,"ExploitabilityScore":46,"ImpactScore":47,"ACInsufInfo":27,"ObtainAllPrivilege":27,"ObtainUserPrivilege":27,"ObtainOtherPrivilege":27,"UserInteractionRequired":4},{"Version":42,"VectorString":43,"AccessVector":21,"AccessComplexity":26,"Authentication":23,"ConfidentialityImpact":23,"IntegrityImpact":44,"AvailabilityImpact":23,"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:N\u002FC:N\u002FI:P\u002FA:N","PARTIAL",4.3,8.6,2.9,0.85404,[48,48,48,48,48,48,48],"Medium",[52],{"vendor":53,"product":53,"version":54,"criteria":55,"vulnerable":4},"grafana","*","cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:*",1,[58,64,67,70,73],{"url":59,"source":60,"tags":61},"https:\u002F\u002Fgithub.com\u002Fgrafana\u002Fgrafana\u002Fcommit\u002F31b78d51c693d828720a5b285107a50e6024c912","GitHub",[62,63],"Patch","Third Party Advisory",{"url":65,"source":60,"tags":66},"https:\u002F\u002Fgithub.com\u002Fgrafana\u002Fgrafana\u002Fcommit\u002F3cb5214fa45eb5a571fd70d6c6edf0d729983f82",[62,63],{"url":68,"source":60,"tags":69},"https:\u002F\u002Fgithub.com\u002Fgrafana\u002Fgrafana\u002Fcommit\u002Ffb85ed691290d211a5baa44d9a641ab137f0de88",[62,63],{"url":71,"source":60,"tags":72},"https:\u002F\u002Fgithub.com\u002Fgrafana\u002Fgrafana\u002Fsecurity\u002Fadvisories\u002FGHSA-3j9m-hcv9-rpj8",[63],{"url":74,"source":75,"tags":76},"https:\u002F\u002Fsecurity.netapp.com\u002Fadvisory\u002Fntap-20211125-0003\u002F","Netapp",[63],5,[79],{"id":80,"name":81,"description":82,"extendedDescription":83,"status":84,"abstraction":85,"structure":86},"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",false,[],{"title":90,"metaDescription":91,"keywords":92,"canonicalUrl":93,"structuredData":94},"What is CVE-2021-41174? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2021-41174, a medium severity cyber security vulnerability from 2021. High exploit probability (85.4%). Grafana is an open-sour...","CVE-2021-41174, CVE-2021-41174 vulnerability, CVE-2021-41174 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, grafana security, grafana vulnerability, high risk vulnerability, actively exploited, exploit available","\u002Fwhat-is\u002Fcve-2021-41174",{"@context":95,"@type":96,"headline":90,"description":91,"datePublished":10,"dateModified":11,"author":97,"publisher":101,"about":105,"mainEntityOfPage":109,"articleSection":112,"keywords":113},"https:\u002F\u002Fschema.org","TechArticle",{"@type":98,"name":99,"url":100},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":98,"name":99,"url":100,"logo":102},{"@type":103,"url":104},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":106,"name":6,"description":107,"additionalType":108},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":110,"@id":111},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2021-41174","Cybersecurity","CVE-2021-41174, CVE-2021-41174 vulnerability, CVE-2021-41174 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[115],{"Operator":27,"Negate":27,"Nodes":116},[117],{"Operator":118,"Negate":27,"CPEMatch":119},"OR",[120],{"Vulnerable":4,"Criteria":55,"MatchCriteriaID":121,"VersionStartExcluding":27,"VersionStartIncluding":122,"VersionEndExcluding":123,"VersionEndIncluding":27},"A9B9C101-2003-4213-9B6D-B92CDD6C3370","8.0.0","8.2.3",[],[],{"lastModified":11,"cacheTime":127,"version":42},1792262237699,{"score":129,"band":50,"action":130,"scoredAt":131},59,"Plan remediation","2026-10-16T06:52:22.954071+00:00"]