[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fwkDSTOs8t5cPGIKSIvl_g2YjdmpYPp2JESslZH-VqNc":3},{"success":4,"data":5},true,{"vendor":6,"topVulnerabilitiesByEpss":25,"kevVulnerabilities":86,"topProductsByCves":87,"seoMetadata":90,"meta":99},{"vendorId":7,"vendorName":8,"productCount":9,"cveCount":10,"kevCount":11,"versionCount":12,"lastCveUpdate":13,"firstLetter":14,"products":15,"description":24},17841,"lighttpd",2,34,0,108,"2022-10-06","l",[16,19],{"id":17,"product_name":8,"version_count":18,"cve_count":10,"kev_count":11,"last_cve_update":13},103827,107,{"id":20,"product_name":21,"version_count":22,"cve_count":11,"kev_count":11,"last_cve_update":23},103828,"spawn-fcgi",1,null,"Lighttpd is a technology vendor with 2 tracked products and 34 known security vulnerabilities. Get comprehensive security analysis, vulnerability tracking, and threat intelligence for this vendor.",[26,35,41,48,55,60,65,71,76,81],{"cveId":27,"description":28,"publishedDate":29,"cvssScore":30,"cvssVersion":31,"severity":32,"isKev":33,"epssScore":34},"CVE-2019-11072","lighttpd before 1.4.54 has a signed integer overflow, which might allow remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a malicious HTTP GET request, as demonstrated by mishandling of \u002F%2F? in burl_normalize_2F_to_slash_fix in burl.c. NOTE: The developer states \"The feature which can be abused to cause the crash is a new feature in lighttpd 1.4.50, and is not enabled by default. It must be explicitly configured in the config file (e.g. lighttpd.conf). Certain input will trigger an abort() in lighttpd when that feature is enabled. lighttpd detects the underflow or realloc() will fail (in both 32-bit and 64-bit executables), also detected in lighttpd. Either triggers an explicit abort() by lighttpd. This is not exploitable beyond triggering the explicit abort() with subsequent application exit.","2019-04-10",9.8,"v3.0","Critical",false,0.73762,{"cveId":36,"description":37,"publishedDate":38,"cvssScore":30,"cvssVersion":39,"severity":32,"isKev":33,"epssScore":40},"CVE-2014-2323","SQL injection vulnerability in mod_mysql_vhost.c in lighttpd before 1.4.35 allows remote attackers to execute arbitrary SQL commands via the host name, related to request_check_hostname.","2014-03-14","v3.1",0.62752,{"cveId":42,"description":43,"publishedDate":44,"cvssScore":45,"cvssVersion":39,"severity":46,"isKev":33,"epssScore":47},"CVE-2022-30780","Lighttpd 1.4.56 through 1.4.58 allows a remote attacker to cause a denial of service (CPU consumption from stuck connections) because connection_read_header_more in connections.c has a typo that disrupts use of multiple read operations on large headers.","2022-06-11",7.5,"High",0.5692,{"cveId":49,"description":50,"publishedDate":38,"cvssScore":51,"cvssVersion":52,"severity":53,"isKev":33,"epssScore":54},"CVE-2014-2324","Multiple directory traversal vulnerabilities in (1) mod_evhost and (2) mod_simple_vhost in lighttpd before 1.4.35 allow remote attackers to read arbitrary files via a .. (dot dot) in the host name, related to request_check_hostname.",5,"v2","Medium",0.29521,{"cveId":56,"description":57,"publishedDate":58,"cvssScore":51,"cvssVersion":52,"severity":53,"isKev":33,"epssScore":59},"CVE-2011-4362","Integer signedness error in the base64_decode function in the HTTP authentication functionality (http_auth.c) in lighttpd 1.4 before 1.4.30 and 1.5 before SVN revision 2806 allows remote attackers to cause a denial of service (segmentation fault) via crafted base64 input that triggers an out-of-bounds read with a negative index.","2011-12-24",0.21106,{"cveId":61,"description":62,"publishedDate":63,"cvssScore":45,"cvssVersion":39,"severity":46,"isKev":33,"epssScore":64},"CVE-2018-19052","An issue was discovered in mod_alias_physical_handler in mod_alias.c in lighttpd before 1.4.50. There is potential ..\u002F path traversal of a single directory above an alias target, with a specific mod_alias configuration where the matched alias lacks a trailing '\u002F' character, but the alias target filesystem path does have a trailing '\u002F' character.","2018-11-07",0.13714,{"cveId":66,"description":67,"publishedDate":68,"cvssScore":69,"cvssVersion":52,"severity":53,"isKev":33,"epssScore":70},"CVE-2007-4727","Buffer overflow in the fcgi_env_add function in mod_proxy_backend_fastcgi.c in the mod_fastcgi extension in lighttpd before 1.4.18 allows remote attackers to overwrite arbitrary CGI variables and execute arbitrary code via an HTTP request with a long content length, as demonstrated by overwriting the SCRIPT_FILENAME variable, aka a \"header overflow.\"","2007-09-12",6.8,0.12895,{"cveId":72,"description":73,"publishedDate":74,"cvssScore":51,"cvssVersion":52,"severity":53,"isKev":33,"epssScore":75},"CVE-2010-0295","lighttpd before 1.4.26, and 1.5.x, allocates a buffer for each read operation that occurs for a request, which allows remote attackers to cause a denial of service (memory consumption) by breaking a request into small pieces that are sent at a slow rate.","2010-02-03",0.12111,{"cveId":77,"description":78,"publishedDate":79,"cvssScore":51,"cvssVersion":52,"severity":53,"isKev":33,"epssScore":80},"CVE-2012-5533","The http_request_split_value function in request.c in lighttpd before 1.4.32 allows remote attackers to cause a denial of service (infinite loop) via a request with a header containing an empty token, as demonstrated using the \"Connection: TE,,Keep-Alive\" header.","2012-11-24",0.12038,{"cveId":82,"description":83,"publishedDate":84,"cvssScore":51,"cvssVersion":52,"severity":53,"isKev":33,"epssScore":85},"CVE-2008-1270","mod_userdir in lighttpd 1.4.18 and earlier, when userdir.path is not set, uses a default of $HOME, which might allow remote attackers to read arbitrary files, as demonstrated by accessing the ~nobody directory.","2008-03-10",0.119,[],[88,89],{"id":17,"product_name":8,"version_count":18,"cve_count":10,"kev_count":11,"last_cve_update":13},{"id":20,"product_name":21,"version_count":22,"cve_count":11,"kev_count":11,"last_cve_update":23},{"title":91,"metaDescription":92,"keywords":93,"structuredData":94},"Lighttpd - Security Vulnerabilities & Analysis | Precursor Intelligence","Comprehensive security analysis for Lighttpd covering 2 products with 34 tracked vulnerabilities. Real-time threat intelligence, CVE tracking, and security recommendations.","Lighttpd vulnerabilities, Lighttpd security, Lighttpd CVE, Lighttpd threat intelligence, vendor security analysis, cybersecurity threats, vulnerability management, CVE tracking",{"@context":95,"@type":96,"name":97,"description":92,"url":98},"https:\u002F\u002Fschema.org","Organization","Lighttpd","https:\u002F\u002Fprecursorintelligence.com\u002Fvendors\u002Flighttpd",{"totalProducts":9,"totalVulnerabilities":10,"kevVulnerabilities":11,"lastUpdated":13,"generatedAt":100,"apiVersion":101},"2026-10-17T20:51:55.433Z","3.0"]