[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fYMgMPGwnLW6EkgUNuBRL0bNvTCg6qH6pEHqGF9pb9po":3,"g5a-risk:CVE-2023-45683":109},{"success":4,"data":5,"meta":106},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":38,"epssPercentile":27,"epssTimeSeries":39,"severity":40,"affectedProducts":41,"affectedProductsCount":47,"references":48,"referencesCount":58,"weaknesses":59,"weaknessesCount":47,"isActivelyExploited":68,"cisaInfo":27,"otxData":27,"relatedBlogPosts":69,"seoMetadata":70,"configurations":95,"relatedVendorCves":104,"notableEvents":105},"CVE-2023-45683","What is CVE-2023-45683?","github.com\u002Fcrewjam\u002Fsaml is a saml library for the go language. In affected versions the package does not validate the ACS Location URI according to the SAML binding being parsed. If abused, this flaw allows attackers to register malicious Service Providers at the IdP and inject Javascript in the ACS endpoint definition, achieving Cross-Site-Scripting (XSS) in the IdP context during the redirection at the end of a SAML SSO Flow. Consequently, an attacker may perform any authenticated action as the victim once the victim’s browser loaded the SAML IdP initiated SSO link for the malicious service provider. Note: SP registration is commonly an unrestricted operation in IdPs, hence not requiring particular permissions or publicly accessible to ease the IdP interoperability. This issue is fixed in version 0.4.14. Users unable to upgrade may perform external validation of URLs provided in SAML metadata, or restrict the ability for end-users to upload arbitrary metadata.","github.com\u002Fcrewjam\u002Fsaml is a saml library for the go language. In affected versions the package does not validate the ACS Location URI according to the SAML ...","2023-10-16T19:15:11.253","2023-10-20T12:16:16.443",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":27,"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":28,"ImpactScore":37},"security-advisories@github.com","Secondary",{"Version":20,"VectorString":34,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":24,"Scope":25,"ConfidentialityImpact":22,"IntegrityImpact":22,"AvailabilityImpact":22,"BaseScore":35,"BaseSeverity":36,"ExploitCodeMaturity":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"TemporalSeverity":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":22,"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:N\u002FUI:R\u002FS:C\u002FC:L\u002FI:L\u002FA:L",7.1,"HIGH",3.7,0.00434,[38,38,38,38,38,38,38],"Medium",[42],{"vendor":43,"product":44,"version":45,"criteria":46,"vulnerable":4},"saml_project","saml","*","cpe:2.3:a:saml_project:saml:*:*:*:*:*:go:*:*",1,[49,54],{"url":50,"source":51,"tags":52},"https:\u002F\u002Fgithub.com\u002Fcrewjam\u002Fsaml\u002Fcommit\u002Fb07b16cf83c4171d16da4d85608cb827f183cd79","GitHub",[53],"Patch",{"url":55,"source":51,"tags":56},"https:\u002F\u002Fgithub.com\u002Fcrewjam\u002Fsaml\u002Fsecurity\u002Fadvisories\u002FGHSA-267v-3v32-g6q5",[57],"Vendor Advisory",2,[60],{"id":61,"name":62,"description":63,"extendedDescription":64,"status":65,"abstraction":66,"structure":67},"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":71,"metaDescription":72,"keywords":73,"canonicalUrl":74,"structuredData":75},"What is CVE-2023-45683? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2023-45683, a medium severity cyber security vulnerability from 2023. github.com\u002Fcrewjam\u002Fsaml is a saml library for the go lang...","CVE-2023-45683, CVE-2023-45683 vulnerability, CVE-2023-45683 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2023, CVSS score, exploit, patch, remediation, saml_project security, saml vulnerability","\u002Fwhat-is\u002Fcve-2023-45683",{"@context":76,"@type":77,"headline":71,"description":72,"datePublished":10,"dateModified":11,"author":78,"publisher":82,"about":86,"mainEntityOfPage":90,"articleSection":93,"keywords":94},"https:\u002F\u002Fschema.org","TechArticle",{"@type":79,"name":80,"url":81},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":79,"name":80,"url":81,"logo":83},{"@type":84,"url":85},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":87,"name":6,"description":88,"additionalType":89},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":91,"@id":92},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2023-45683","Cybersecurity","CVE-2023-45683, CVE-2023-45683 vulnerability, CVE-2023-45683 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[96],{"Operator":27,"Negate":27,"Nodes":97},[98],{"Operator":99,"Negate":27,"CPEMatch":100},"OR",[101],{"Vulnerable":4,"Criteria":46,"MatchCriteriaID":102,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":103,"VersionEndIncluding":27},"0962FF33-8E54-4E11-8D06-11F261059453","0.4.14",[],[],{"lastModified":11,"cacheTime":107,"version":108},1792358087192,"2.0",{"score":110,"band":40,"action":111,"scoredAt":112},46,"Plan remediation","2026-10-16T06:59:25.89714+00:00"]