CVE-2021-46876 — Observable Discrepancy in EZ Platform Kernel

CWE-203 — Observable Discrepancy4 documents3 sources
Severity
5.3MEDIUMNVD
EPSS
0.2%
top 53.18%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Ibexa EZ Platform KernelEzsystems Ezpublish-kernel
Timeline
PublishedMar 12

Description

An issue was discovered in eZ Publish Ibexa Kernel before 7.5.15.1. The /user/sessions endpoint can be abused to determine account existence.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:NExploitability: 3.9 | Impact: 1.4

Affected Packages2 packages

▶NVDibexa/ez_platform_kernel6.13.0 — 6.13.8.1+1
▶Packagistezsystems/ezpublish-kernel6.13.0 — 6.13.8.1+1

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

3
OSV
Duplicate Advisory: User account enumeration in eZ Publish Ibexa Kernel↗2023-03-12
▶
OSV
/user/sessions endpoint allows detecting valid accounts↗2021-03-11
▶
GHSA
/user/sessions endpoint allows detecting valid accounts↗2021-03-11
▶