{"action":"Upgrade openclaw to 2026.3.28 or later.","affected":[{"fixed":"2026.3.28","introduced":"0"}],"component":"openclaw","cve_ids":["CVE-2026-33576"],"ecosystem":"npm","epss":0.00361,"exploited":false,"fixed_versions":["2026.3.28"],"ghsa_id":"GHSA-v2v2-f783-358j","id":"tcs_01M5KGAEMKGV9KK5DZKE6WEJ7E","modified_at":"2026-04-06T17:46:25.041364Z","published_at":"2026-03-31T23:50:44Z","references":["https://osv.dev/vulnerability/GHSA-v2v2-f783-358j","https://github.com/openclaw/openclaw/security/advisories/GHSA-v2v2-f783-358j","https://nvd.nist.gov/vuln/detail/CVE-2026-33576","https://github.com/openclaw/openclaw/commit/68ceaf7a5f64a23e78b95eff055e4b497218312a","https://github.com/openclaw/openclaw","https://www.vulncheck.com/advisories/openclaw-unauthorized-media-download-via-zalo-channel"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"GHSA-v2v2-f783-358j","url":"https://osv.dev/vulnerability/GHSA-v2v2-f783-358j"}],"summary":"OpenClaw: Zalo channel downloads media before sender authorization"}