Vulnerability · Published Mar 12, 2023 · Assigned by mitre
CVE-2021-46876
Medium 5.3
In plain English
A medium-severity security flaw in the ezsystems/ezpublish-kernel package (Packagist). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 43% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)5.3Medium
Exploit odds (30 days)0.5%top 56.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Packagist | ezsystems/ezpublish-kernel | 6.13.8.1 | GHSA-gmrf-99gw-vvwj |
| Packagist | ezsystems/ezpublish-kernel | 7.5.15.1 | GHSA-gmrf-99gw-vvwj |
Affected products (as reported)
Weakness: CWE-203 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N