{"id":"GHSA-qmg5-v42x-qqhq","revision":null,"records":[{"revision":"aa97a653274e492fba7f6ae09c2273f5","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2025-66507","aliases":[],"title":"1Panel – CAPTCHA Bypass via Client-Controlled Flag","description":"1Panel is an open-source, web-based control panel for Linux server management. Versions 2.0.13 and below allow an unauthenticated attacker to disable CAPTCHA verification by abusing a client-controlled parameter. Because the server previously trusted this value without proper validation, CAPTCHA protections can be bypassed, enabling automated login attempts and significantly increasing the risk of account takeover (ATO). This issue is fixed in version 2.0.14.","state":0,"publishedAt":"2025-12-09T01:25:48.14+00:00","modifiedAt":"2025-12-09T16:03:18.696+00:00","affected":[{"ecosystem":"Vendor product","name":"1Panel","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"1Panel-dev\",\n                    \"product\": \"1Panel\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 2.0.14\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5,"severity":"HIGH"}],"references":["https://github.com/1Panel-dev/1Panel/security/advisories/GHSA-qmg5-v42x-qqhq","https://github.com/1Panel-dev/1Panel/commit/ac43f00273be745f8d04b90b6e2b9c1a40ef7bca","https://github.com/1Panel-dev/1Panel/releases/tag/v2.0.14"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2025-66507","license":"CVE Program Terms of Use","key":"cve-program:CVE-2025-66507","identifiers":["CVE-2025-66507"]},"retained":false,"historicalAffected":[]},{"revision":"79e2f6e2f85c49a9b66b8288023d0af0","observedAt":"2026-11-09T04:09:17.603+00:00","statement":{"source":"euvd","id":"EUVD-2025-201793","aliases":["CVE-2025-66507","GHSA-qmg5-v42x-qqhq"],"title":"1Panel is an open-source, web-based control panel for Linux server management. Versions 2.0.13 and below allow an unauthenticated attacker to disable CAPTCHA verification by abusing a client-controlled parameter. Because the server previous…","description":"1Panel is an open-source, web-based control panel for Linux server management. Versions 2.0.13 and below allow an unauthenticated attacker to disable CAPTCHA verification by abusing a client-controlled parameter. Because the server previously trusted this value without proper validation, CAPTCHA protections can be bypassed, enabling automated login attempts and significantly increasing the risk of account takeover (ATO). This issue is fixed in version 2.0.14.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5,"severity":null}],"references":["https://github.com/1Panel-dev/1Panel/security/advisories/GHSA-qmg5-v42x-qqhq","https://github.com/1Panel-dev/1Panel/commit/ac43f00273be745f8d04b90b6e2b9c1a40ef7bca","https://github.com/1Panel-dev/1Panel/releases/tag/v2.0.14"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-201793","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Dec 9, 2025, 1:25:48 AM","dateUpdated":"Dec 9, 2025, 4:03:18 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2025-201793","identifiers":["EUVD-2025-201793","CVE-2025-66507","GHSA-qmg5-v42x-qqhq"]},"retained":false,"historicalAffected":[]},{"revision":"4cc039eb02a5415d91be1070cba6e945","observedAt":"2026-10-25T03:17:36.152+00:00","statement":{"source":"nvd","id":"CVE-2025-66507","aliases":[],"title":"1Panel is an open-source, web-based control panel for Linux server management. Versions 2.0.13 and below allow an unauthenticated attacker to disable CAPTCHA verification by abusing a client-controlled parameter. Because the server previous…","description":"1Panel is an open-source, web-based control panel for Linux server management. Versions 2.0.13 and below allow an unauthenticated attacker to disable CAPTCHA verification by abusing a client-controlled parameter. Because the server previously trusted this value without proper validation, CAPTCHA protections can be bypassed, enabling automated login attempts and significantly increasing the risk of account takeover (ATO). This issue is fixed in version 2.0.14.","state":0,"publishedAt":"2025-12-09T16:18:19.27+00:00","modifiedAt":"2026-10-14T21:10:00.183+00:00","affected":[],"metrics":[{"system":"CVSS 3.1 · security-advisories@github.com · Secondary","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5,"severity":"HIGH"}],"references":["https://github.com/1Panel-dev/1Panel/commit/ac43f00273be745f8d04b90b6e2b9c1a40ef7bca","https://github.com/1Panel-dev/1Panel/releases/tag/v2.0.14","https://github.com/1Panel-dev/1Panel/security/advisories/GHSA-qmg5-v42x-qqhq"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-66507","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Analyzed","weaknesses":["CWE-290","CWE-602","CWE-807"],"productCriteria":["cpe:2.3:a:fit2cloud:1panel:*:*:*:*:*:*:*:*"],"sourceDates":{"published":"2025-12-09T16:18:19.270","lastModified":"2026-10-14T21:10:00.183"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2025-66507","identifiers":["CVE-2025-66507"]},"retained":false,"historicalAffected":[]},{"revision":"6887eb4961034bd0997997d48559b2d8","observedAt":"2026-10-24T13:19:41.952+00:00","statement":{"source":"osv","id":"GHSA-qmg5-v42x-qqhq","aliases":["CVE-2025-66507","GO-2025-4209"],"title":"1Panel – CAPTCHA Bypass via Client-Controlled Flag ","description":"### Summary\n\nA CAPTCHA bypass vulnerability in the 1Panel authentication API allows an unauthenticated attacker to disable CAPTCHA verification by abusing a client-controlled parameter. Because the server previously trusted this value without proper validation, CAPTCHA protections could be bypassed, enabling automated login attempts and significantly increasing the risk of account takeover (ATO).\n\n### Details\n\nThe /api/login endpoint accepts a boolean field named ignoreCaptcha directly from the client request body:\n\n`\"ignoreCaptcha\": true`\n\n\nThe backend implementation uses this value to determine whether CAPTCHA validation should be performed:\n\n```\nif !req.IgnoreCaptcha {\n    if errMsg := captcha.VerifyCode(req.CaptchaID, req.Captcha); errMsg != \"\" {\n        helper.BadAuth(c, errMsg, nil)\n        return\n    }\n}\n\n```\n\nBecause req.IgnoreCaptcha is taken directly from user input—with no server-side validation, no session binding, and no privilege checks—any unauthenticated attacker can force CAPTCHA validation to be skipped.\n\nThere are no additional conditions, such as:\n\nno requirement for MFA\n\nno trusted device\n\nno IP reputation checks\n\nno prior valid session\n\nno rate limiting\n\nThis results in CAPTCHA being entirely client-controlled, which violates fundamental authentication and anti-automation security assumptions.","state":0,"publishedAt":"2025-12-08T17:56:27+00:00","modifiedAt":"2025-12-15T19:56:03.279253+00:00","affected":[{"ecosystem":"Go","name":"github.com/1Panel-dev/1Panel","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"2.0.14"}]}],"versions":[],"rawVersionEvidence":null},{"ecosystem":"Go","name":"github.com/1Panel-dev/1Panel/core","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"0.0.0-20251128030527-ac43f00273be"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V3","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"HIGH"}],"references":["https://github.com/1Panel-dev/1Panel/security/advisories/GHSA-qmg5-v42x-qqhq","https://nvd.nist.gov/vuln/detail/CVE-2025-66507","https://github.com/1Panel-dev/1Panel/commit/ac43f00273be745f8d04b90b6e2b9c1a40ef7bca","https://github.com/1Panel-dev/1Panel","https://github.com/1Panel-dev/1Panel/releases/tag/v2.0.14"],"sourceUrl":"https://github.com/advisories/GHSA-qmg5-v42x-qqhq","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-qmg5-v42x-qqhq","identifiers":["GHSA-qmg5-v42x-qqhq","CVE-2025-66507","GO-2025-4209"]},"retained":false,"historicalAffected":[]},{"revision":"f49fc8797dff4d5ab61528b78bf5a9a3","observedAt":"2026-10-24T13:19:41.952+00:00","statement":{"source":"osv","id":"GO-2025-4209","aliases":["CVE-2025-66507","GHSA-qmg5-v42x-qqhq"],"title":"1Panel – CAPTCHA Bypass via Client-Controlled Flag in github.com/1Panel-dev/1Panel","description":"1Panel – CAPTCHA Bypass via Client-Controlled Flag in github.com/1Panel-dev/1Panel","state":0,"publishedAt":"2025-12-15T19:37:35+00:00","modifiedAt":"2026-03-03T04:57:46.11572+00:00","affected":[{"ecosystem":"Go","name":"github.com/1Panel-dev/1Panel","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"2.0.14+incompatible"}]}],"versions":[],"rawVersionEvidence":null},{"ecosystem":"Go","name":"github.com/1Panel-dev/1Panel/core","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"0.0.0-20251128030527-ac43f00273be"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[],"references":["https://github.com/1Panel-dev/1Panel/security/advisories/GHSA-qmg5-v42x-qqhq","https://nvd.nist.gov/vuln/detail/CVE-2025-66507","https://github.com/1Panel-dev/1Panel/commit/ac43f00273be745f8d04b90b6e2b9c1a40ef7bca","https://github.com/1Panel-dev/1Panel/releases/tag/v2.0.14"],"sourceUrl":"https://osv.dev/vulnerability/GO-2025-4209","license":"OSV · upstream source license applies","key":"osv:GO-2025-4209","identifiers":["GO-2025-4209","CVE-2025-66507","GHSA-qmg5-v42x-qqhq"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. Missing entries do not establish absence of exploitation.","generation":"2026-11-09T23:04:35.5115198+00:00","complete":true,"records":1773,"lastAttemptAt":"2026-11-09T23:04:35.5115198+00:00","lastSuccessAt":"2026-11-09T23:04:35.7199619+00:00","error":null,"lastVerifiedAt":"2026-11-09T23:04:35.7199622+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"cve-program","scope":"Official CVE Program baseline and cumulative hourly delta; all vendors, published and rejected records","generation":"cve-24e6fde7b744113daefb8f6135035fb8a5c69c9617c9c0d40574a0376532ffd3-dd2a77f649768340b3da193d98d597fa46c17d01cc081b31103212155ce6cd5d","complete":true,"records":421715,"lastAttemptAt":"2026-11-09T23:02:22.2942221+00:00","lastSuccessAt":"2026-11-09T23:02:22.1588494+00:00","error":null,"lastVerifiedAt":"2026-11-09T23:02:22.2942221+00:00","snapshotPublishedAt":"2026-11-09T22:27:08+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"euvd","scope":"Rolling EUVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global EUVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-47ea30d05491460caa5ce44b8cba58f9","complete":false,"records":13686,"lastAttemptAt":"2026-11-09T23:17:21.9523007+00:00","lastSuccessAt":"2026-11-09T23:17:21.948+00:00","error":"35 identifier lookups failed; latest failures include HTTP 403. Other identifiers were checked independently.","lastVerifiedAt":"2026-11-09T23:17:21.948+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":13669,"expectedIdentifiers":13739,"failedIdentifiers":35},{"source":"first-epss:nuget","scope":"FIRST EPSS for explicit CVE aliases in the collected public NuGet archive. Not a global EPSS backfill.","generation":"2026-11-09T23:04:35.5115198+00:00","complete":true,"records":1096,"lastAttemptAt":"2026-11-09T23:04:35.5115198+00:00","lastSuccessAt":"2026-11-09T23:04:35.7206951+00:00","error":null,"lastVerifiedAt":"2026-11-09T23:04:35.7206952+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"nvd","scope":"Rolling NVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global NVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-adb512372f6d42c7b17c6efd528c7d57","complete":false,"records":13692,"lastAttemptAt":"2026-11-09T23:05:02.0476605+00:00","lastSuccessAt":"2026-11-09T23:05:02.041+00:00","error":null,"lastVerifiedAt":"2026-11-09T23:05:02.041+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":13704,"expectedIdentifiers":13739,"failedIdentifiers":0},{"source":"osv:Go","scope":"Complete OSV Go ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"go-f16b02cc2b44d5413157015d03b8f1bf0217fdb477438e8f5866bcf35b179abd","complete":true,"records":9930,"lastAttemptAt":"2026-11-09T23:04:35.3476978+00:00","lastSuccessAt":"2026-11-09T23:04:34.9543246+00:00","error":null,"lastVerifiedAt":"2026-11-09T23:04:35.3476978+00:00","snapshotPublishedAt":"2026-11-09T23:03:07+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:NuGet","scope":"Complete OSV NuGet ecosystem archive, including GitHub Advisory Database records; NuGet version matching only","generation":"nuget-26503967ae4379db8f374089589d6e03fb15bd31f820c9e992aaf93840c2236c","complete":true,"records":1971,"lastAttemptAt":"2026-11-09T23:02:22.4504307+00:00","lastSuccessAt":"2026-11-09T21:02:20.472473+00:00","error":null,"lastVerifiedAt":"2026-11-09T23:02:22.4504307+00:00","snapshotPublishedAt":"2026-11-09T20:18:18+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:crates.io","scope":"Complete OSV crates.io ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"crates.io-761ecc9061239b0da572dc9254c6f384c1d19339eb08408c436647a2f26129e9","complete":true,"records":3064,"lastAttemptAt":"2026-11-09T23:04:35.4661135+00:00","lastSuccessAt":"2026-11-09T17:05:03.4044794+00:00","error":null,"lastVerifiedAt":"2026-11-09T23:04:35.4661135+00:00","snapshotPublishedAt":"2026-11-09T16:33:20+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:npm","scope":"Complete OSV npm ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"npm-fe5caa127af053959ad6ee208ca92e895a6f5d3c14202fe035925df5f35ffed2","complete":true,"records":231329,"lastAttemptAt":"2026-11-09T23:04:24.8967882+00:00","lastSuccessAt":"2026-11-09T23:04:23.4601156+00:00","error":null,"lastVerifiedAt":"2026-11-09T23:04:24.8967882+00:00","snapshotPublishedAt":"2026-11-09T22:48:12+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null}]}