CodeWhale: SSRF‌ IPV6 bypass_CVE-2026-45373

7.4 / 10

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N

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.

Basic Information

ID CVE-2026-45373

Source GitHub_M

Published May 28, 2026 at 17:27

Modified May 28, 2026 at 17:29

Affected Product

Vendor Hmbown

Product CodeWhale

Version < 0.8.26

Affected Versions Hmbown CodeWhale < 0.8.26

CWE Classification

CWE-918

References

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    "lastseen": "",
    "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\u200c\u200c URL\u200c as http://[::1], the SSRF defenses do not work. This vulnerability is fixed in 0.8.26.",
    "published": "2026-05-28T17:27:59.055Z",
    "modified": "2026-05-28T17:29:19.592Z",
    "type": "cve",
    "title": "CodeWhale: SSRF\u200c IPV6 bypass",
    "source": "GitHub_M",
    "references": "https://github.com/Hmbown/CodeWhale/security/advisories/GHSA-88gh-2526-gfrr\nhttps://github.com/Hmbown/DeepSeek-TUI/blob/15f62e3e93d842f30b428877819ebc1c8cb96814/crates/tui/src/tools/fetch_url.rs#L321\nhttps://github.com/Hmbown/DeepSeek-TUI/releases/tag/v0.8.26",
    "id": "CVE-2026-45373",
    "bulletinFamily": "",
    "cwe": [
        "CWE-918"
    ],
    "cvelist": null,
    "sourceData": "Hmbown CodeWhale < 0.8.26",
    "sourceHref": "",
    "cvss": {
        "score": 7.4,
        "severity": "HIGH",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
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        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
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            "baseScore": 0,
            "baseSeverity": "",
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            "privilegesRequired": "",
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            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "CodeWhale",
    "version": "< 0.8.26",
    "vendor": "Hmbown",
    "ai_description": "",
    "ai_severity": "",
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    "ai_product": "",
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}