{“lastseen”:””,”description”:”OpenClaw before 2026.5.3 contains a privilege escalation vulnerability in the allowFrom feature that binds to mutable Slack display names. Attackers with Slack account access can change display name metadata to match policy entries, potentially gaining unauthorized agent access intended for other identities.”,”published”:”2026-06-12T21:56:50.938Z”,”modified”:”2026-06-12T21:56:50.938Z”,”type”:”cve”,”title”:”OpenClaw \\u003c 2026.5.3 – Privilege Escalation via Mutable Slack Display Names in allowFrom”,”source”:”VulnCheck”,”references”:”https:\/\/github.com\/openclaw\/openclaw\/security\/advisories\/GHSA-c29c-2q9c-pc86\\nhttps:\/\/www.vulncheck.com\/advisories\/openclaw-privilege-escalation-via-mutable-slack-display-names-in-allowfrom”,”id”:”CVE-2026-53823″,”bulletinFamily”:””,”cwe”:[“CWE-290″],”cvelist”:null,”sourceData”:”OpenClaw OpenClaw 0″,”sourceHref”:””,”cvss”:{“score”:8.6,”severity”:”HIGH”,”vector”:”CVSS:4.0\/AV:N\/AC:L\/AT:N\/PR:L\/UI:N\/VC:H\/VI:H\/VA:N\/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”:”OpenClaw”,”version”:”0″,”vendor”:”OpenClaw”,”ai_description”:”Privilege escalation vulnerability via mutable Slack display names in allowFrom feature”,”ai_severity”:”High”,”ai_vendor”:”OpenClaw”,”ai_product”:”OpenClaw”,”ai_version”:”\\u003c 2026.5.3″,”ai_score”:8.6}<\/p>\n","protected":false},"excerpt":{"rendered":"
{“lastseen”:””,”description”:”OpenClaw before 2026.5.3 contains a privilege escalation vulnerability in the allowFrom feature that binds to mutable Slack display names. Attackers with Slack account access can…<\/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":[6,8,81,12,15,13,7,11,5],"class_list":["post-62451","post","type-post","status-publish","format-standard","hentry","category-category_cve","tag-cve","tag-cvss","tag-cvss-86","tag-exploit","tag-high","tag-news","tag-security","tag-tapic","tag-vulnerability"],"yoast_head":"\n