{"id":2190,"date":"2026-09-27T10:00:00","date_gmt":"2026-09-27T07:00:00","guid":{"rendered":"https:\/\/narhost.com\/destek\/?p=2190"},"modified":"2026-09-26T22:35:54","modified_gmt":"2026-09-26T19:35:54","slug":"err-cert-common-name-invalid-hatasi-nasil-cozulur","status":"publish","type":"post","link":"https:\/\/narhost.com\/destek\/err-cert-common-name-invalid-hatasi-nasil-cozulur\/","title":{"rendered":"ERR_CERT_COMMON_NAME_INVALID Hatas\u0131 Nas\u0131l \u00c7\u00f6z\u00fcl\u00fcr"},"content":{"rendered":"<p class=\"kb-dogrulama\">Son g\u00f6zden ge\u00e7irme: Eyl\u00fcl 2026 \u00b7 Google Chrome, cPanel AutoSSL ve Let&#8217;s Encrypt resmi dok\u00fcman\u0131na g\u00f6re<\/p>\n<div id=\"hizli-cozum\" class=\"ai-box ai-box--cozum\">\n<p class=\"ai-box-title\">H\u0131zl\u0131 \u00e7\u00f6z\u00fcm<\/p>\n<p>K\u0131saca <strong>err cert common name invalid hatas\u0131<\/strong>, taray\u0131c\u0131n\u0131n a\u00e7t\u0131\u011f\u0131n\u0131z adrese ait bekledi\u011fi alan ad\u0131 ile sunucudaki SSL sertifikas\u0131n\u0131n d\u00fczenlendi\u011fi alan ad\u0131n\u0131n uyu\u015fmad\u0131\u011f\u0131 anlam\u0131na gelir. \u00c7o\u011funlukla sertifika yaln\u0131z <code>ornek.com<\/code> i\u00e7in d\u00fczenlenmi\u015fken siteye <code>www.ornek.com<\/code> ile girilmesinden ya da yanl\u0131\u015f alan ad\u0131na ait bir sertifikan\u0131n kurulu olmas\u0131ndan kaynaklan\u0131r.<\/p>\n<ol>\n<li>Adres \u00e7ubu\u011fundaki tam alan ad\u0131n\u0131 (www&#8217;lu mu, www&#8217;suz mu) not edin.<\/li>\n<li>Uyar\u0131 ekran\u0131nda sertifikan\u0131n &#8220;kime verildi\u011fi&#8221; (issued to) alan\u0131n\u0131 okuyun.<\/li>\n<li>Sertifikay\u0131 hem <code>ornek.com<\/code> hem <code>www.ornek.com<\/code> ad\u0131n\u0131 kapsayacak bi\u00e7imde yeniden d\u00fczenleyin.<\/li>\n<li>Harici bir sertifika kullan\u0131yorsan\u0131z do\u011fru alan ad\u0131na ait olan\u0131 yeniden kurun.<\/li>\n<li>Taray\u0131c\u0131 \u00f6nbelle\u011fini temizleyip gizli sekmede yeniden deneyin.<\/li>\n<\/ol>\n<\/div>\n<table class=\"kb-uyg\">\n<tr>\n<th>Panel<\/th>\n<td>cPanel<\/td>\n<\/tr>\n<tr>\n<th>Sistem<\/th>\n<td>Payla\u015f\u0131ml\u0131 hosting (taray\u0131c\u0131 SSL uyar\u0131s\u0131) ve harici sertifika<\/td>\n<\/tr>\n<tr>\n<th>Yetki<\/th>\n<td>Site sahibi (cPanel kullan\u0131c\u0131s\u0131)<\/td>\n<\/tr>\n<tr>\n<th>Narhost \u00fcr\u00fcn\u00fc<\/th>\n<td><a href=\"https:\/\/narhost.com\/ssl\" title=\"SSL Sertifikas\u0131 - Narhost\">SSL Sertifikas\u0131<\/a><\/td>\n<\/tr>\n<\/table>\n<div class=\"kb-once\">\n<p class=\"label\">Ba\u015flamadan \u00f6nce<\/p>\n<ul>\n<li>Siteye hangi adresle (www&#8217;lu ya da www&#8217;suz) girdi\u011finizi bilin; hata \u00e7o\u011fu zaman bu ayr\u0131mdan \u00e7\u0131kar.<\/li>\n<li>cPanel kullan\u0131c\u0131 ad\u0131 ve \u015fifrenizle panele giri\u015f yapabiliyor olun.<\/li>\n<li>Sertifikay\u0131 SSL sa\u011flay\u0131c\u0131n\u0131zdan ald\u0131ysan\u0131z do\u011fru alan ad\u0131na ait dosyalar\u0131 elinizde bulundurun.<\/li>\n<li>Alan ad\u0131n\u0131z <a href=\"https:\/\/narhost.com\/destek\/cloudflare-ssl-nasil-ayarlanir\/\" title=\"Cloudflare SSL nas\u0131l ayarlan\u0131r - Narhost Destek\">Cloudflare gibi bir vekil katman\u0131n\u0131n<\/a> arkas\u0131ndaysa bunu g\u00f6z \u00f6n\u00fcnde bulundurun.<\/li>\n<\/ul>\n<\/div>\n<h2>ERR_CERT_COMMON_NAME_INVALID Hatas\u0131 Neden Olur<\/h2>\n<p>Taray\u0131c\u0131, bir siteye HTTPS ile ba\u011fland\u0131\u011f\u0131nda sunucunun sundu\u011fu sertifikan\u0131n \u00fczerinde yazan alan ad\u0131n\u0131n, adres \u00e7ubu\u011funa girdi\u011finiz alan ad\u0131yla ayn\u0131 olmas\u0131n\u0131 bekler. Bu iki ad tutmad\u0131\u011f\u0131nda Chrome ba\u011flant\u0131y\u0131 keser ve <code>NET::ERR_CERT_COMMON_NAME_INVALID<\/code> uyar\u0131s\u0131n\u0131 g\u00f6sterir. Sertifikan\u0131n &#8220;Common Name&#8221; (CN) ya da &#8220;Subject Alternative Name&#8221; (SAN) alan\u0131, ziyaret edilen ad\u0131 i\u00e7ermiyordur.<\/p>\n<p>En s\u0131k \u00fc\u00e7 sebep vard\u0131r: sertifika yaln\u0131z \u00e7\u0131plak alan ad\u0131 i\u00e7in d\u00fczenlenmi\u015f ama site <code>www<\/code> ile a\u00e7\u0131l\u0131yordur; sunucuya ba\u015fka bir alan ad\u0131na ait sertifika kurulmu\u015ftur; ya da site payla\u015f\u0131ml\u0131 bir IP \u00fczerinde hen\u00fcz kendi sertifikas\u0131na kavu\u015fmadan sunucunun varsay\u0131lan sertifikas\u0131n\u0131 sunmaktad\u0131r. Alan ad\u0131n\u0131z\u0131 \u00fccretsiz kapsayan sertifikalar <a href=\"https:\/\/letsencrypt.org\/docs\/\" title=\"Let&#039;s Encrypt resmi dok\u00fcmantasyonu\" target=\"_blank\" rel=\"noopener\">Let&#8217;s Encrypt dok\u00fcmantasyonunda<\/a> anlat\u0131lan otomatik yenilemeli sertifikalard\u0131r. Adres \u00e7ubu\u011fundaki alan ad\u0131 sertifikan\u0131n kapsad\u0131\u011f\u0131 adla e\u015fle\u015fince <strong>err cert common name invalid hatas\u0131<\/strong> g\u00f6r\u00fcnmez.<\/p>\n<figure class=\"nh-sema\"><img src=\"https:\/\/narhost.com\/destek\/wp-content\/uploads\/2026\/09\/err-cert-common-name-invalid-hatasi-nasil-cozulur-sema-narhost.webp\" alt=\"err cert common name invalid hatas\u0131 ak\u0131\u015f \u015femas\u0131 \u2014 alan ad\u0131 uyu\u015fmazl\u0131\u011f\u0131n\u0131 bulma, sertifikay\u0131 do\u011frulama ve www ile \u00e7\u0131plak ad\u0131 tek sertifikada kapsama ad\u0131mlar\u0131\" width=\"1200\" height=\"500\" loading=\"lazy\" decoding=\"async\"><figcaption>Taray\u0131c\u0131 uyar\u0131s\u0131ndan sertifikan\u0131n yeniden d\u00fczenlenmesine kadar be\u015f ad\u0131ml\u0131k kontrol ak\u0131\u015f\u0131.<\/figcaption><\/figure>\n<h2>Ad\u0131m Ad\u0131m \u00c7\u00f6z\u00fcm<\/h2>\n<h3>Sertifikan\u0131n Hangi Ad\u0131 Kapsad\u0131\u011f\u0131n\u0131 Do\u011frulay\u0131n<\/h3>\n<ol class=\"kb-adimlar\">\n<li>Kendi bilgisayar\u0131n\u0131zdan, sunucudaki sertifikan\u0131n kapsad\u0131\u011f\u0131 adlar\u0131 g\u00f6rmek i\u00e7in tek sat\u0131rl\u0131k bir komut \u00e7al\u0131\u015ft\u0131r\u0131n:\n<pre><code class=\"language-bash\">echo | openssl s_client -connect ornek.com:443 -servername ornek.com 2&gt;\/dev\/null | openssl x509 -noout -subject -ext subjectAltName<\/code><\/pre>\n<p class=\"kb-cikti\">Beklenen sonu\u00e7: <code>subject=CN = ornek.com<\/code> ve alt\u0131nda <code>DNS:ornek.com, DNS:www.ornek.com<\/code> sat\u0131rlar\u0131 g\u00f6r\u00fcn\u00fcr. Girdi\u011finiz adres bu listede yoksa sertifika o ad\u0131 kapsam\u0131yor demektir.<\/p>\n<\/li>\n<\/ol>\n<h3>Sertifikay\u0131 Do\u011fru Adlar\u0131 Kapsayacak Bi\u00e7imde Yeniden D\u00fczenleyin<\/h3>\n<ol class=\"kb-adimlar\">\n<li>\u00dccretsiz sertifika kullan\u0131yorsan\u0131z cPanel&#8217;in <a href=\"https:\/\/docs.cpanel.net\/cpanel\/security\/ssl-tls-status\/\" title=\"cPanel SSL\/TLS Status ve AutoSSL resmi dok\u00fcmantasyonu\" target=\"_blank\" rel=\"noopener\">SSL\/TLS Durumu (AutoSSL)<\/a> b\u00f6l\u00fcm\u00fcnden AutoSSL&#8217;i \u00e7al\u0131\u015ft\u0131r\u0131n; hem \u00e7\u0131plak alan ad\u0131n\u0131 hem <code>www<\/code> alt alan ad\u0131n\u0131 tek sertifikada birle\u015ftirir. Ad\u0131m ad\u0131m kurulum i\u00e7in <a href=\"https:\/\/narhost.com\/destek\/cpanel-ssl-sertifikasi-kurma\/\" title=\"cPanel&#039;de SSL Sertifikas\u0131 Kurma - Narhost Destek\">cPanel&#8217;de SSL sertifikas\u0131 kurma<\/a> kart\u0131n\u0131 izleyin.\n<p class=\"kb-cikti\">Beklenen sonu\u00e7: yeni sertifikan\u0131n SAN alan\u0131nda hem <code>ornek.com<\/code> hem <code>www.ornek.com<\/code> yer al\u0131r.<\/p>\n<\/li>\n<\/ol>\n<h3>Harici Sertifikay\u0131 Do\u011fru Alan Ad\u0131yla Yeniden Kurun<\/h3>\n<ol class=\"kb-adimlar\">\n<li>Sertifikay\u0131 d\u0131\u015far\u0131dan sat\u0131n ald\u0131ysan\u0131z, do\u011fru alan ad\u0131na ait CRT ve ara sertifika dosyalar\u0131n\u0131 <a href=\"https:\/\/narhost.com\/destek\/harici-ssl-sertifikasi-yukleme\/\" title=\"Harici SSL Sertifikas\u0131 Nas\u0131l Y\u00fcklenir - Narhost Destek\">harici SSL sertifikas\u0131 y\u00fckleme<\/a> ad\u0131mlar\u0131na g\u00f6re yeniden kurun. Yanl\u0131\u015f alan ad\u0131na d\u00fczenlenmi\u015f bir sertifika hi\u00e7bir ayarla d\u00fczelmez; do\u011fru ad i\u00e7in yeniden d\u00fczenlenmesi gerekir.\n<p class=\"kb-cikti\">Beklenen sonu\u00e7: panelde kurulu sertifikan\u0131n alan ad\u0131, sitenin a\u00e7\u0131ld\u0131\u011f\u0131 adla birebir ayn\u0131d\u0131r.<\/p>\n<\/li>\n<\/ol>\n<div class=\"warn-box\">\n<p class=\"label\">Dikkat<\/p>\n<p>Sertifikay\u0131 silip yeniden kurmadan \u00f6nce site \u015fu an HTTPS ile \u00e7al\u0131\u015f\u0131yorsa mevcut sertifika ve \u00f6zel anahtar dosyalar\u0131n\u0131z\u0131n bir kopyas\u0131n\u0131 saklay\u0131n. Yanl\u0131\u015f alan ad\u0131na ait bir sertifikay\u0131 silmek g\u00fcvenlidir, ancak do\u011fru olan\u0131 yanl\u0131\u015fl\u0131kla kald\u0131r\u0131rsan\u0131z yerine koyacak dosyaya ihtiyac\u0131n\u0131z olur.<\/p>\n<\/div>\n<h2>Do\u011frulama<\/h2>\n<div class=\"success-box\">\n<p class=\"label\">Sonu\u00e7<\/p>\n<p>Siteyi hem <code>ornek.com<\/code> hem <code>www.ornek.com<\/code> ile a\u00e7t\u0131\u011f\u0131n\u0131zda adres \u00e7ubu\u011funda kilit simgesi \u00e7\u0131k\u0131yor, taray\u0131c\u0131 art\u0131k uyar\u0131 vermiyor ve yukar\u0131daki openssl komutu sitenin ad\u0131n\u0131 kapsayan bir sertifika g\u00f6steriyorsa sorun \u00e7\u00f6z\u00fclm\u00fc\u015ft\u00fcr.<\/p>\n<\/div>\n<h2>H\u00e2l\u00e2 \u00c7\u00f6z\u00fclmediyse<\/h2>\n<ul>\n<li><strong>Uyar\u0131 metni &#8220;authority invalid&#8221; diyor.<\/strong> Bu, ad uyu\u015fmazl\u0131\u011f\u0131 de\u011fil eksik ara sertifika sorunudur; <a href=\"https:\/\/narhost.com\/destek\/sertifika-zinciri-ssl-chain-hatasi-nedir\/\" title=\"SSL Sertifika Zinciri Hatas\u0131 Nas\u0131l Giderilir - Narhost Destek\">SSL sertifika zinciri hatas\u0131<\/a> kart\u0131na bak\u0131n.<\/li>\n<li><strong>Sertifika s\u00fcresi ge\u00e7mi\u015f g\u00f6r\u00fcn\u00fcyor.<\/strong> Bu ayr\u0131 bir tarih hatas\u0131d\u0131r; sertifikay\u0131 <a href=\"https:\/\/narhost.com\/destek\/ssl-sertifikasi-nasil-yenilenir\/\" title=\"SSL Sertifikas\u0131 Nas\u0131l Yenilenir - Narhost Destek\">SSL sertifikas\u0131 yenileme<\/a> ad\u0131mlar\u0131yla tazeleyin.<\/li>\n<li><strong>Site Cloudflare arkas\u0131nda.<\/strong> Vekil katman\u0131n modu ve k\u00f6ken sertifikas\u0131 ada uymuyor olabilir; <a href=\"https:\/\/narhost.com\/destek\/cloudflare-ssl-nasil-ayarlanir\/\" title=\"Cloudflare SSL nas\u0131l ayarlan\u0131r - Narhost Destek\">Cloudflare SSL ayarlar\u0131<\/a> kart\u0131ndaki ad\u0131mlar\u0131 uygulay\u0131n.<\/li>\n<li><strong>Do\u011fru kurulum s\u0131ras\u0131ndan emin de\u011filsiniz.<\/strong><a href=\"https:\/\/narhost.com\/destek\/ssl-sertifikasi-nasil-dogru-kurulur\/\" title=\"SSL Sertifikas\u0131 Nas\u0131l Do\u011fru Kurulur - Narhost Destek\">SSL sertifikas\u0131 nas\u0131l do\u011fru kurulur<\/a> rehberi t\u00fcm ad\u0131mlar\u0131 s\u0131rayla g\u00f6sterir.<\/li>\n<\/ul>\n<div class=\"cta-box\">\n<p class=\"label\">Narhost deste\u011fi<\/p>\n<p>Talebinize alan ad\u0131n\u0131z\u0131, siteye hangi adresle (www&#8217;lu ya da www&#8217;suz) girdi\u011finizi, taray\u0131c\u0131da \u00e7\u0131kan tam hata metnini ve sertifikay\u0131 nereden ald\u0131\u011f\u0131n\u0131z\u0131 ekleyin.<\/p>\n<p><a class=\"cta-btn\" href=\"https:\/\/narhost.com\/submitticket.php\" title=\"Narhost destek talebi a\u00e7\">Destek talebi a\u00e7<\/a><\/div>\n<div class=\"kb-ilgili\">\n<p class=\"label\">Sonraki ad\u0131mlar<\/p>\n<ul>\n<li><a href=\"https:\/\/narhost.com\/destek\/ssl-sertifikasi\/\" title=\"SSL Sertifikas\u0131 destek kategorisi - Narhost\">SSL Sertifikas\u0131 destek kategorisi<\/a><\/li>\n<li><a href=\"https:\/\/narhost.com\/destek\/ssl-sertifikasi-nasil-dogru-kurulur\/\" title=\"SSL Sertifikas\u0131 Nas\u0131l Do\u011fru Kurulur - Narhost Destek\">SSL sertifikas\u0131 nas\u0131l do\u011fru kurulur<\/a><\/li>\n<li><a href=\"https:\/\/narhost.com\/destek\/cpanel-ssl-sertifikasi-kurma\/\" title=\"cPanel&#039;de SSL Sertifikas\u0131 Kurma - Narhost Destek\">cPanel&#8217;de SSL sertifikas\u0131 kurma<\/a><\/li>\n<li><a href=\"https:\/\/narhost.com\/destek\/sertifika-zinciri-ssl-chain-hatasi-nedir\/\" title=\"SSL Sertifika Zinciri Hatas\u0131 Nas\u0131l Giderilir - Narhost Destek\">SSL sertifika zinciri hatas\u0131<\/a><\/li>\n<\/ul>\n<\/div>\n<div class=\"kb-faq\">\n<h2>S\u0131k\u00e7a sorulan sorular<\/h2>\n<h3>www ile a\u00e7\u0131nca hata veriyor, www&#8217;suz a\u00e7\u0131nca vermiyor. Neden?<\/h3>\n<p>Sertifikan\u0131z yaln\u0131z \u00e7\u0131plak alan ad\u0131 (<code>ornek.com<\/code>) i\u00e7in d\u00fczenlenmi\u015f, <code>www.ornek.com<\/code> alt alan ad\u0131n\u0131 kapsam\u0131yordur. AutoSSL&#8217;i \u00e7al\u0131\u015ft\u0131rd\u0131\u011f\u0131n\u0131zda ya da sertifikay\u0131 iki ad\u0131 da i\u00e7erecek bi\u00e7imde yeniden d\u00fczenledi\u011finizde iki adres de kilitli a\u00e7\u0131l\u0131r.<\/p>\n<h3>Hata tek bir taray\u0131c\u0131da \u00e7\u0131k\u0131yor, di\u011ferinde \u00e7\u0131km\u0131yor. Ne yapmal\u0131y\u0131m?<\/h3>\n<p>Genellikle eski bir sayfa ya da sertifika taray\u0131c\u0131 \u00f6nbelle\u011finde kalm\u0131\u015ft\u0131r. \u00d6nbelle\u011fi temizleyin, gizli sekmede deneyin; sorun tek bir cihazda s\u00fcr\u00fcyorsa o cihaz\u0131n tarih ve saat ayar\u0131n\u0131 da kontrol edin.<\/p>\n<h3>Kendi imzal\u0131 (self-signed) sertifika bu hataya yol a\u00e7ar m\u0131?<\/h3>\n<p>Evet. Kendi imzal\u0131 ya da sunucunun varsay\u0131lan sertifikas\u0131 sizin alan ad\u0131n\u0131za d\u00fczenlenmedi\u011fi i\u00e7in ad uyu\u015fmazl\u0131\u011f\u0131 verir. \u00c7\u00f6z\u00fcm, alan ad\u0131n\u0131za ait ge\u00e7erli bir sertifikay\u0131 AutoSSL ile \u00fccretsiz almak ya da harici bir sertifika kurmakt\u0131r.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Taray\u0131c\u0131da \u00e7\u0131kan ERR_CERT_COMMON_NAME_INVALID uyar\u0131s\u0131, sunucudaki SSL sertifikas\u0131n\u0131n a\u00e7t\u0131\u011f\u0131n\u0131z alan ad\u0131n\u0131 kapsamad\u0131\u011f\u0131n\u0131 g\u00f6sterir. www uyu\u015fmazl\u0131\u011f\u0131n\u0131 do\u011frulama, AutoSSL ile sertifikay\u0131 yeniden d\u00fczenleme ve harici sertifikay\u0131 do\u011fru adla kurma ad\u0131mlar\u0131.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-2190","post","type-post","status-publish","format-standard","hentry","category-ssl-sertifikasi"],"meta_box":[],"_links":{"self":[{"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/posts\/2190","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/comments?post=2190"}],"version-history":[{"count":1,"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/posts\/2190\/revisions"}],"predecessor-version":[{"id":2342,"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/posts\/2190\/revisions\/2342"}],"wp:attachment":[{"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/media?parent=2190"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/categories?post=2190"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/tags?post=2190"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}