Ecosyste.ms: Advisories
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Security Advisories: GSA_kwCzR0hTQS04OXAzLTlqOGMtZnFoNM4AAyDu
User account enumeration in eZ Publish Ibexa Kernel
This Security Advisory is about a vulnerability in eZ Platform v1.13, v2.5, and v3.2, and in Ibexa DXP and Ibexa Open Source v3.3. The /user/sessions endpoint can let an attacker detect if a given username or email refers to a valid account. This can be detected through differences in the response data or response time of certain requests. The fix ensures neither attack is possible. The fix is distributed via Composer.
Permalink: https://github.com/advisories/GHSA-89p3-9j8c-fqh4JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS04OXAzLTlqOGMtZnFoNM4AAyDu
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: about 1 year ago
Updated: about 1 year ago
CVSS Score: 5.3
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Identifiers: GHSA-89p3-9j8c-fqh4, CVE-2021-46876
References:
- https://github.com/ezsystems/ezpublish-kernel/security/advisories/GHSA-gmrf-99gw-vvwj
- https://nvd.nist.gov/vuln/detail/CVE-2021-46876
- https://github.com/ezsystems/ezpublish-kernel/commit/b496f073c3f03707d3531a6941dc098b84e3cbed
- https://github.com/advisories/GHSA-89p3-9j8c-fqh4
Blast Radius: 13.5
Affected Packages
packagist:ezsystems/ezpublish-kernel
Dependent packages: 229Dependent repositories: 352
Downloads: 562,659 total
Affected Version Ranges: >= 7.5.0, < 7.5.15.1, >= 6.13.0, < 6.13.8.1
Fixed in: 7.5.15.1, 6.13.8.1
All affected versions: 6.13.0, 6.13.1, 6.13.2, 6.13.3, 6.13.4, 6.13.5, 6.13.6, 6.13.8, 7.0.0, 7.0.1, 7.0.2, 7.1.0, 7.1.1, 7.2.0, 7.2.1, 7.2.2, 7.2.3, 7.2.4, 7.2.5, 7.3.0, 7.3.1, 7.3.2, 7.3.3, 7.3.4, 7.3.5, 7.4.0, 7.4.1, 7.4.2, 7.4.3, 7.4.4, 7.5.0, 7.5.1, 7.5.2, 7.5.3, 7.5.4, 7.5.5, 7.5.6, 7.5.7, 7.5.8, 7.5.9, 7.5.10, 7.5.11, 7.5.12, 7.5.13, 7.5.14, 7.5.15, 7.5.16, 7.5.17, 7.5.18, 7.5.19, 7.5.20, 7.5.21, 7.5.22, 7.5.23, 7.5.24, 7.5.25, 7.5.26, 7.5.27, 7.5.28, 7.5.29, 7.5.30, 7.5.31, 2013.4.0, 2013.5.0, 2013.6.0, 2013.7.0, 2013.7.1, 2013.7.2, 2013.7.3, 2013.9.0, 2013.9.1, 2013.9.2, 2013.11.0, 2013.11.1, 2014.1.0, 2014.1.1, 2014.1.2, 2014.1.3, 2014.1.4, 2014.1.5, 2014.3.1, 2014.3.2, 2014.3.3, 2014.3.4, 2014.5.0, 2014.5.1, 2014.5.2, 2014.7.0, 2014.7.1, 2014.7.2, 2014.7.3, 2014.11.0, 2014.11.1, 2014.11.2, 2014.11.3, 2014.11.4, 2014.11.5, 2014.11.6, 2014.11.7, 2014.11.8
All unaffected versions: 5.0.0, 5.2.0, 6.0.0, 6.0.1, 6.1.0, 6.1.1, 6.2.0, 6.2.1, 6.3.0, 6.3.1, 6.3.2, 6.3.3, 6.4.0, 6.4.1, 6.4.2, 6.5.0, 6.5.1, 6.5.2, 6.6.0, 6.6.1, 6.6.2, 6.7.0, 6.7.1, 6.7.2, 6.7.3, 6.7.4, 6.7.5, 6.7.6, 6.7.7, 6.7.8, 6.7.9, 6.7.10, 6.8.0, 6.8.1, 6.9.0, 6.9.1, 6.10.0, 6.10.1, 6.11.0, 6.11.1, 6.11.2, 6.11.3, 6.11.4, 6.12.0, 6.12.1