An issue was discovered in Symfony 4.2.0 to 4.2.11 and 4.3.0 to 4.3.7. The ability to enumerate users was possible due to different handling depending on whether the user existed when making unauthorized attempts to use the switch users functionality. This is related to symfony/security.
Metrics
Affected Vendors & Products
Advisories
Source | ID | Title |
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DLA-1999-1 | symfony security update |
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EUVD-2019-0777 | An issue was discovered in Symfony 4.2.0 to 4.2.11 and 4.3.0 to 4.3.7. The ability to enumerate users was possible due to different handling depending on whether the user existed when making unauthorized attempts to use the switch users functionality. This is related to symfony/security. |
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GHSA-4vpc-5jx4-cfqg | User enumeration leak using switch user functionality in Symfony |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.

Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-05T02:02:39.808Z
Reserved: 2019-11-12T00:00:00
Link: CVE-2019-18886

No data.

Status : Modified
Published: 2019-11-21T18:15:11.820
Modified: 2024-11-21T04:33:46.837
Link: CVE-2019-18886

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