{"id":43916,"date":"2026-04-12T03:16:57","date_gmt":"2026-04-12T03:16:57","guid":{"rendered":"http:\/\/localhost\/?p=43916"},"modified":"2026-04-12T03:16:57","modified_gmt":"2026-04-12T03:16:57","slug":"propertyguru-agentnet-singapore-app-comallpropertyandroidagentnet-buildconfigjava-hard-coded-key","status":"publish","type":"post","link":"https:\/\/zero.redgem.net\/?p=43916","title":{"rendered":"PropertyGuru AgentNet Singapore App com.allproperty.android.agentnet BuildConfig.java hard-coded key_CVE-2026-5457"},"content":{"rendered":"<p>{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;A security flaw has been discovered in PropertyGuru AgentNet Singapore App up to 23.7.10 on Android. This affects an unknown function of the file com\/allproperty\/android\/agentnet\/BuildConfig.java of the component com.allproperty.android.agentnet. The manipulation of the argument SEGMENT_ANDROID_WRITE_KEY\/SEGMENT_TOS_WRITE_KEY results in use of hard-coded cryptographic key\\r . The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.&#8221;,&#8221;published&#8221;:&#8221;2026-04-03T06:30:13.798Z&#8221;,&#8221;modified&#8221;:&#8221;2026-04-03T14:44:45.908Z&#8221;,&#8221;type&#8221;:&#8221;cve&#8221;,&#8221;title&#8221;:&#8221;PropertyGuru AgentNet Singapore App com.allproperty.android.agentnet BuildConfig.java hard-coded key&#8221;,&#8221;source&#8221;:&#8221;VulDB&#8221;,&#8221;references&#8221;:&#8221;https:\/\/vuldb.com\/vuln\/355045\\nhttps:\/\/vuldb.com\/vuln\/355045\/cti\\nhttps:\/\/vuldb.com\/submit\/781764\\nhttps:\/\/www.notion.so\/Segment-Write-Key-Exposure-Leading-to-Data-Injection-and-User-Profile-Manipulation-In-com-allpropert-3262de3f97fb80b5aa5ae52475bf155e?source=copy_link&#8221;,&#8221;id&#8221;:&#8221;CVE-2026-5457&#8243;,&#8221;bulletinFamily&#8221;:&#8221;&#8221;,&#8221;cwe&#8221;:[&#8220;CWE-321&#8243;,&#8221;CWE-320&#8243;],&#8221;cvelist&#8221;:null,&#8221;sourceData&#8221;:&#8221;PropertyGuru AgentNet Singapore App 23.7.0\\nPropertyGuru AgentNet Singapore App 23.7.1\\nPropertyGuru AgentNet Singapore App 23.7.2\\nPropertyGuru AgentNet Singapore App 23.7.3\\nPropertyGuru AgentNet Singapore App 23.7.4\\nPropertyGuru AgentNet Singapore App 23.7.5\\nPropertyGuru AgentNet Singapore App 23.7.6\\nPropertyGuru AgentNet Singapore App 23.7.7\\nPropertyGuru AgentNet Singapore App 23.7.8\\nPropertyGuru AgentNet Singapore App 23.7.9\\nPropertyGuru AgentNet Singapore App 23.7.10&#8243;,&#8221;sourceHref&#8221;:&#8221;&#8221;,&#8221;cvss&#8221;:{&#8220;score&#8221;:4.8,&#8221;severity&#8221;:&#8221;MEDIUM&#8221;,&#8221;vector&#8221;:&#8221;CVSS:4.0\/AV:L\/AC:L\/AT:N\/PR:L\/UI:N\/VC:L\/VI:N\/VA:N\/SC:N\/SI:N\/SA:N\/E:P&#8221;,&#8221;version&#8221;:&#8221;4.0&#8243;},&#8221;cvss2&#8243;:{},&#8221;cvss3&#8243;:{&#8220;version&#8221;:&#8221;&#8221;,&#8221;vectorString&#8221;:&#8221;&#8221;,&#8221;baseScore&#8221;:0,&#8221;baseSeverity&#8221;:&#8221;&#8221;,&#8221;attackVector&#8221;:&#8221;&#8221;,&#8221;attackComplexity&#8221;:&#8221;&#8221;,&#8221;privilegesRequired&#8221;:&#8221;&#8221;,&#8221;userInteraction&#8221;:&#8221;&#8221;,&#8221;scope&#8221;:&#8221;&#8221;,&#8221;confidentialityImpact&#8221;:&#8221;&#8221;,&#8221;integrityImpact&#8221;:&#8221;&#8221;,&#8221;availabilityImpact&#8221;:&#8221;&#8221;,&#8221;cvssV3&#8243;:{&#8220;version&#8221;:&#8221;&#8221;,&#8221;vectorString&#8221;:&#8221;&#8221;,&#8221;baseScore&#8221;:0,&#8221;baseSeverity&#8221;:&#8221;&#8221;,&#8221;attackVector&#8221;:&#8221;&#8221;,&#8221;attackComplexity&#8221;:&#8221;&#8221;,&#8221;privilegesRequired&#8221;:&#8221;&#8221;,&#8221;userInteraction&#8221;:&#8221;&#8221;,&#8221;scope&#8221;:&#8221;&#8221;,&#8221;confidentialityImpact&#8221;:&#8221;&#8221;,&#8221;integrityImpact&#8221;:&#8221;&#8221;,&#8221;availabilityImpact&#8221;:&#8221;&#8221;}},&#8221;href&#8221;:&#8221;&#8221;,&#8221;category_name&#8221;:&#8221;CVE&#8221;,&#8221;post_link&#8221;:&#8221;&#8221;,&#8221;product&#8221;:&#8221;AgentNet Singapore App&#8221;,&#8221;version&#8221;:&#8221;23.7.0&#8243;,&#8221;vendor&#8221;:&#8221;PropertyGuru&#8221;,&#8221;ai_description&#8221;:&#8221;&#8221;,&#8221;ai_severity&#8221;:&#8221;&#8221;,&#8221;ai_vendor&#8221;:&#8221;&#8221;,&#8221;ai_product&#8221;:&#8221;&#8221;,&#8221;ai_version&#8221;:&#8221;&#8221;,&#8221;ai_score&#8221;:0}<\/p>\n","protected":false},"excerpt":{"rendered":"<p>{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;A security flaw has been discovered in PropertyGuru AgentNet Singapore App up to 23.7.10 on Android. This affects an unknown function of the file com\/allproperty\/android\/agentnet\/BuildConfig.java&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[6,8,75,12,21,13,7,11,5],"class_list":["post-43916","post","type-post","status-publish","format-standard","hentry","category-category_cve","tag-cve","tag-cvss","tag-cvss-48","tag-exploit","tag-medium","tag-news","tag-security","tag-tapic","tag-vulnerability"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>PropertyGuru AgentNet Singapore App com.allproperty.android.agentnet BuildConfig.java hard-coded key_CVE-2026-5457 - zero redgem<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/zero.redgem.net\/?p=43916\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PropertyGuru AgentNet Singapore App com.allproperty.android.agentnet BuildConfig.java hard-coded key_CVE-2026-5457 - zero redgem\" \/>\n<meta property=\"og:description\" content=\"{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;A security flaw has been discovered in PropertyGuru AgentNet Singapore App up to 23.7.10 on Android. 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