CVE-2021-46876: /user/sessions endpoint allows detecting valid accounts

medium Affects ezsystems/ezpublish-kernel. Feed 2026.10.29.4, updated 2026-10-29; published 2021-03-11; advisory modified 2026-05-04.

/user/sessions endpoint allows detecting valid accounts

Package: ezsystems/ezpublish-kernel Composer
Affected versions: >=6.13.0 and <6.13.8.1 or >=7.5.0 and <7.5.15.1
Fixed in: 6.13.8.1, 7.5.15.1
Severity: medium CVSS 5.3
Exploitation: not on CISA KEV · EPSS 1% (43.2th percentile)
Published: 2021-03-11
Source: osv.dev

References

CWE-203

NVD record ezsystems/ezpublish-kernel advisories

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