{"id":"CVE-2026-45373","aliases":["EUVD-2026-32963","GHSA-88gh-2526-gfrr"],"status":"published","title":"CodeWhale: SSRF‌ IPV6 bypass","description":"CodeWhale is a DeepSeek + MiMo coding agent in terminal. Prior to 0.8.26, although SSRF is validated against hostnames that resolve to private IPv6 addresses, when providing the IPV6 in‌‌ URL‌ as http://[::1], the SSRF defenses do not work. This vulnerability is fixed in 0.8.26.","severity":{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00303,"percentile":0.23366,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-918"],"published":"2026-05-14T20:29:48Z","modified":"2026-10-28T02:30:29Z","fixes":[{"ecosystem":"crates.io","package":"deepseek-tui","fixed_in":["0.8.26"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"crates.io","package":"deepseek-tui","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.8.26"}]}]},{"source":"osv","ecosystem":"crates.io","package":"deepseek-tui","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.8.26"}]}]}],"products":[{"vendor":"hmbown","product":"codewhale"}],"references":[{"url":"https://github.com/Hmbown/CodeWhale/security/advisories/GHSA-88gh-2526-gfrr","tags":["x_refsource_CONFIRM","exploit","advisory","web"]},{"url":"https://github.com/Hmbown/DeepSeek-TUI/blob/15f62e3e93d842f30b428877819ebc1c8cb96814/crates/tui/src/tools/fetch_url.rs#L321","tags":["x_refsource_MISC","web"]},{"url":"https://github.com/Hmbown/DeepSeek-TUI/releases/tag/v0.8.26","tags":["x_refsource_MISC","web"]},{"url":"https://github.com/Hmbown/DeepSeek-TUI/security/advisories/GHSA-88gh-2526-gfrr","tags":["web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-45373","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-88gh-2526-gfrr"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45373.json","tags":["advisory"]},{"url":"https://github.com/Hmbown/DeepSeek-TUI","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2026-45373","title":"CodeWhale: SSRF‌ IPV6 bypass","description":"CodeWhale is a DeepSeek + MiMo coding agent in terminal. Prior to 0.8.26, although SSRF is validated against hostnames that resolve to private IPv6 addresses, when providing the IPV6 in‌‌ URL‌ as http://[::1], the SSRF defenses do not work. This vulnerability is fixed in 0.8.26.","status":"published","published":"2026-05-28T17:27:59.055Z","modified":"2026-05-30T02:05:45.704Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N","level":"high","assessor":"cna"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T13:46:32.755125Z"}],"euvd":[{"id":"EUVD-2026-32963","description":"CodeWhale is a DeepSeek + MiMo coding agent in terminal. Prior to 0.8.26, although SSRF is validated against hostnames that resolve to private IPv6 addresses, when providing the IPV6 in‌‌ URL‌ as http://[::1], the SSRF defenses do not work. This vulnerability is fixed in 0.8.26.","status":"published","published":"2026-05-28T17:27:59Z","modified":"2026-05-30T02:05:45Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T18:20:59.967985Z"}],"ghsa":[{"id":"GHSA-88gh-2526-gfrr","title":"DeepSeek TUI has SSRF‌ IPV6 bypass","description":"### Summary\nAlthough SSRF is validated against hostnames that resolve to private IPv6 addresses, when providing the IPV6 in‌‌ URL‌ as `http://[::1]`, the SSRF defenses do not work.\n\n### Details\nhttps://github.com/Hmbown/DeepSeek-TUI/blob/15f62e3e93d842f30b428877819ebc1c8cb96814/crates/tui/src/tools/fetch_url.rs#L321\n\n### PoC\nPrompt:‌ `Run fetch_url tool and give output, no thinking. Use url : http://[::1]`\n\n### Impact\nAccess to local restricted resources","status":"published","published":"2026-05-14T20:29:48Z","modified":"2026-06-09T10:19:57Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T14:40:22.540562Z"}],"nvd":[{"id":"CVE-2026-45373","description":"CodeWhale is a DeepSeek + MiMo coding agent in terminal. Prior to 0.8.26, although SSRF is validated against hostnames that resolve to private IPv6 addresses, when providing the IPV6 in‌‌ URL‌ as http://[::1], the SSRF defenses do not work. This vulnerability is fixed in 0.8.26.","status":"published","published":"2026-05-28T18:16:35.717Z","modified":"2026-10-26T13:10:00.14Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T14:12:21.244426Z"}],"osv":[{"id":"CVE-2026-45373","title":"CodeWhale: SSRF‌ IPV6 bypass","description":"CodeWhale is a DeepSeek + MiMo coding agent in terminal. Prior to 0.8.26, although SSRF is validated against hostnames that resolve to private IPv6 addresses, when providing the IPV6 in‌‌ URL‌ as http://[::1], the SSRF defenses do not work. This vulnerability is fixed in 0.8.26.","status":"published","published":"2026-05-28T17:27:59.055Z","modified":"2026-10-28T02:30:29.194216727Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T15:45:05.525666Z"},{"id":"GHSA-88gh-2526-gfrr","title":"DeepSeek TUI has SSRF‌ IPV6 bypass","description":"### Summary\nAlthough SSRF is validated against hostnames that resolve to private IPv6 addresses, when providing the IPV6 in‌‌ URL‌ as `http://[::1]`, the SSRF defenses do not work.\n\n### Details\nhttps://github.com/Hmbown/DeepSeek-TUI/blob/15f62e3e93d842f30b428877819ebc1c8cb96814/crates/tui/src/tools/fetch_url.rs#L321\n\n### PoC\nPrompt:‌ `Run fetch_url tool and give output, no thinking. Use url : http://[::1]`\n\n### Impact\nAccess to local restricted resources","status":"published","published":"2026-05-14T20:29:48Z","modified":"2026-06-09T10:30:15.590976203Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T15:46:42.077781Z"}]}}