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        "cveId": "CVE-2026-39912",
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        "state": "PUBLISHED",
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        "dateReserved": "2026-04-07T20:57:06.209Z",
        "datePublished": "2026-04-09T18:35:35.569Z",
        "dateUpdated": "2026-07-14T20:00:18.922Z"
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            "title": "v2board / Xboard Authentication Token Exposure via loginWithMailLink",
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                    "value": "V2Board 1.6.1 through 1.7.4 and Xboard through 0.1.9 expose authentication tokens in HTTP response bodies of the loginWithMailLink endpoint when the login_with_mail_link_enable feature is active. Unauthenticated attackers can POST to the loginWithMailLink endpoint with a known email address to receive the full authentication URL in the response, then exchange the token at the token2Login endpoint to obtain a valid bearer token with complete account access including admin privileges.",
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