CVE-2024-49757

MEDIUM EPSS 83.2%
Published Oct 25, 20241y ago · Modified Jun 17, 20262w ago
4.9 CVSS 3.1
Medium
Find Similar
Published Oct 25, 2024 1y ago
Last Modified Jun 17, 2026 2w ago

Description

The open-source identity infrastructure software Zitadel allows administrators to disable the user self-registration. Due to a missing security check in versions prior to 2.64.0, 2.63.5, 2.62.7, 2.61.4, 2.60.4, 2.59.5, and 2.58.7, disabling the "User Registration allowed" option only hid the registration button on the login page. Users could bypass this restriction by directly accessing the registration URL (/ui/login/loginname) and register a user that way. Versions 2.64.0, 2.63.5, 2.62.7, 2.61.4, 2.60.4, 2.59.5, and 2.58.7 contain a patch. No known workarounds are available.

CVSS Details

Base Score
4.9
Exploitability
1.2
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required High
User Interaction None
Scope Unchanged
Confidentiality None
Integrity High
Availability None

Threat Intelligence

EPSS Exploit Probability
83.2% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-287 Improper Authentication Authentication

Affected Products 6

VendorProductVersionRange
zitadelzitadel* <2.58.7
zitadelzitadel*≥2.59.0  –  <2.59.5
zitadelzitadel*≥2.60.0  –  <2.60.4
zitadelzitadel*≥2.61.0  –  <2.61.4
zitadelzitadel*≥2.62.0  –  <2.62.7
zitadelzitadel*≥2.63.0  –  <2.63.5

References 8

  • github.com https://github.com/zitadel/zitadel/releases/tag/v2.58.7
    Release Notes
  • github.com https://github.com/zitadel/zitadel/releases/tag/v2.59.5
    Release Notes
  • github.com https://github.com/zitadel/zitadel/releases/tag/v2.60.4
    Release Notes
  • github.com https://github.com/zitadel/zitadel/releases/tag/v2.61.4
    Release Notes
  • github.com https://github.com/zitadel/zitadel/releases/tag/v2.62.7
    Release Notes
  • github.com https://github.com/zitadel/zitadel/releases/tag/v2.63.5
    Release Notes
  • github.com https://github.com/zitadel/zitadel/releases/tag/v2.64.0
    Release Notes
  • github.com https://github.com/zitadel/zitadel/security/advisories/GHSA-3rmw-76m6-4gjc
    PatchVendor Advisory

Remediation

  • github.com https://github.com/zitadel/zitadel/security/advisories/GHSA-3rmw-76m6-4gjc
    PatchVendor Advisory