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[GHSA-cg23-qf8f-62rr] Symphony has an Authentication Bypass via RememberMe #5007

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Nov 14, 2024
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[GHSA-cg23-qf8f-62rr] Symphony has an Authentication Bypass via RememberMe #5007

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8 changes: 2 additions & 6 deletions advisories/github-reviewed/2024/11/GHSA-cg23-qf8f-62rr/GHSA-cg23-qf8f-62rr.json
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{
"schema_version": "1.4.0",
"id": "GHSA-cg23-qf8f-62rr",
"modified": "2024-11-13T18:58:39Z",
"modified": "2024-11-13T18:58:41Z",
"published": "2024-11-13T18:29:04Z",
"aliases": [
"CVE-2024-51996"
],
"summary": "Symphony has an Authentication Bypass via RememberMe",
"summary": "Symfony has an Authentication Bypass via RememberMe",
"details": "### Description\n\nWhan consuming a persisted remember-me cookie, symfony does not check if the username persisted in the database matches the username attached with the cookie, leading to authentication bypass.\n\n### Resolution\n\nThe `PersistentRememberMeHandler` class now ensures the submitted username is the cookie owner.\n\nThe patch for this issue is available [here](https://github.com/symfony/symfony/commit/81354d392c5f0b7a52bcbd729d6f82501e94135a) for branch 5.4.\n\n### Credits\n\nWe would like to thank Moritz Rauch - Pentryx AG for reporting the issue and Jérémy Derussé for providing the fix.",
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"details": "### Description\n\nWhan consuming a persisted remember-me cookie, symfony does not check if the username persisted in the database matches the username attached with the cookie, leading to authentication bypass.\n\n### Resolution\n\nThe `PersistentRememberMeHandler` class now ensures the submitted username is the cookie owner.\n\nThe patch for this issue is available [here](https://github.com/symfony/symfony/commit/81354d392c5f0b7a52bcbd729d6f82501e94135a) for branch 5.4.\n\n### Credits\n\nWe would like to thank Moritz Rauch - Pentryx AG for reporting the issue and Jérémy Derussé for providing the fix.",
"details": "### Description\n\nWhen consuming a persisted remember-me cookie, Symfony does not check if the username persisted in the database matches the username attached with the cookie, leading to authentication bypass.\n\n### Resolution\n\nThe `PersistentRememberMeHandler` class now ensures the submitted username is the cookie owner.\n\nThe patch for this issue is available [here](https://github.com/symfony/symfony/commit/81354d392c5f0b7a52bcbd729d6f82501e94135a) for branch 5.4.\n\n### Credits\n\nWe would like to thank Moritz Rauch - Pentryx AG for reporting the issue and Jérémy Derussé for providing the fix.",

"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
},
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"
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