{“lastseen”:””,”description”:”Capgo before 12.128.2 contains a denial of service vulnerability in the POST \/app\/demo endpoint that allows authenticated users with org write permissions to create unlimited demo applications without rate limiting or quota enforcement. Attackers can repeatedly invoke this endpoint to generate approximately 138 database write operations per request, causing degraded performance, increased costs, and potential service instability.”,”published”:”2026-06-22T21:04:44.059Z”,”modified”:”2026-06-22T21:04:44.059Z”,”type”:”cve”,”title”:”Capgo – Denial of Service via Unlimited Demo App Creation”,”source”:”VulnCheck”,”references”:”https:\/\/github.com\/Cap-go\/capgo\/security\/advisories\/GHSA-q2xx-6h9x-43fw\\nhttps:\/\/www.vulncheck.com\/advisories\/capgo-denial-of-service-via-unlimited-demo-app-creation”,”id”:”CVE-2026-56255″,”bulletinFamily”:””,”cwe”:[“CWE-770″],”cvelist”:null,”sourceData”:”Capgo Capgo 0″,”sourceHref”:””,”cvss”:{“score”:5.3,”severity”:”MEDIUM”,”vector”:”CVSS:4.0\/AV:N\/AC:L\/AT:N\/PR:L\/UI:N\/VC:N\/VI:N\/VA:L\/SC:N\/SI:N\/SA:N”,”version”:”4.0″},”cvss2″:{},”cvss3″:{“version”:””,”vectorString”:””,”baseScore”:0,”baseSeverity”:””,”attackVector”:””,”attackComplexity”:””,”privilegesRequired”:””,”userInteraction”:””,”scope”:””,”confidentialityImpact”:””,”integrityImpact”:””,”availabilityImpact”:””,”cvssV3″:{“version”:””,”vectorString”:””,”baseScore”:0,”baseSeverity”:””,”attackVector”:””,”attackComplexity”:””,”privilegesRequired”:””,”userInteraction”:””,”scope”:””,”confidentialityImpact”:””,”integrityImpact”:””,”availabilityImpact”:””}},”href”:””,”category_name”:”CVE”,”post_link”:””,”product”:”Capgo”,”version”:”0″,”vendor”:”Capgo”,”ai_description”:””,”ai_severity”:””,”ai_vendor”:””,”ai_product”:””,”ai_version”:””,”ai_score”:0}<\/p>\n","protected":false},"excerpt":{"rendered":"
{“lastseen”:””,”description”:”Capgo before 12.128.2 contains a denial of service vulnerability in the POST \/app\/demo endpoint that allows authenticated users with org write permissions to create unlimited…<\/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":[6,8,22,12,21,13,7,11,5],"class_list":["post-64918","post","type-post","status-publish","format-standard","hentry","category-category_cve","tag-cve","tag-cvss","tag-cvss-53","tag-exploit","tag-medium","tag-news","tag-security","tag-tapic","tag-vulnerability"],"yoast_head":"\n