diff --git a/lib-multisrc/madara/src/eu/kanade/tachiyomi/multisrc/madara/Madara.kt b/lib-multisrc/madara/src/eu/kanade/tachiyomi/multisrc/madara/Madara.kt
index 4f7d0bf40..2df823e80 100644
--- a/lib-multisrc/madara/src/eu/kanade/tachiyomi/multisrc/madara/Madara.kt
+++ b/lib-multisrc/madara/src/eu/kanade/tachiyomi/multisrc/madara/Madara.kt
@@ -979,6 +979,8 @@ abstract class Madara(
     open val pageListParseSelector = "div.page-break, li.blocks-gallery-item, .reading-content .text-left:not(:has(.blocks-gallery-item)) img"
 
     open val chapterProtectorSelector = "#chapter-protector-data"
+    open val chapterProtectorPasswordPrefix = "wpmangaprotectornonce='"
+    open val chapterProtectorDataPrefix = "chapter_data='"
 
     override fun pageListParse(document: Document): List<Page> {
         launchIO { countViews(document) }
@@ -994,11 +996,11 @@ abstract class Madara(
             ?.let { Base64.decode(it, Base64.DEFAULT).toString(Charsets.UTF_8) }
             ?: chapterProtector.html()
         val password = chapterProtectorHtml
-            .substringAfter("wpmangaprotectornonce='")
+            .substringAfter(chapterProtectorPasswordPrefix)
             .substringBefore("';")
         val chapterData = json.parseToJsonElement(
             chapterProtectorHtml
-                .substringAfter("chapter_data='")
+                .substringAfter(chapterProtectorDataPrefix)
                 .substringBefore("';")
                 .replace("\\/", "/"),
         ).jsonObject
diff --git a/src/es/catharsisworld/build.gradle b/src/es/catharsisworld/build.gradle
index f77b5dda2..85c3d1ffb 100644
--- a/src/es/catharsisworld/build.gradle
+++ b/src/es/catharsisworld/build.gradle
@@ -3,7 +3,7 @@ ext {
     extClass = '.CatharsisWorld'
     themePkg = 'madara'
     baseUrl = 'https://catharsisworld.dig-it.info'
-    overrideVersionCode = 2
+    overrideVersionCode = 3
     isNsfw = true
 }
 
diff --git a/src/es/catharsisworld/src/eu/kanade/tachiyomi/extension/es/catharsisworld/CatharsisWorld.kt b/src/es/catharsisworld/src/eu/kanade/tachiyomi/extension/es/catharsisworld/CatharsisWorld.kt
index 23c73912a..b22447d6b 100644
--- a/src/es/catharsisworld/src/eu/kanade/tachiyomi/extension/es/catharsisworld/CatharsisWorld.kt
+++ b/src/es/catharsisworld/src/eu/kanade/tachiyomi/extension/es/catharsisworld/CatharsisWorld.kt
@@ -51,6 +51,9 @@ class CatharsisWorld : Madara(
         setUrlWithoutDomain(element.selectFirst("a")!!.attr("href"))
     }
 
+    override val chapterProtectorPasswordPrefix = "protectornonce='"
+    override val chapterProtectorDataPrefix = "_data='"
+
     private fun Element.imageFromStyle(): String {
         return this.attr("style").substringAfter("url(").substringBefore(")")
     }