| Reporter | Title | Published | Views | Family All 8 |
|---|---|---|---|---|
 | CVE-2021-43791 | 2 Dec 202107:35 | – | circl |
 | Zulip 代码问题漏洞 | 2 Dec 202100:00 | – | cnnvd |
 | Zulip code issue vulnerability | 4 Dec 202100:00 | – | cnvd |
 | CVE-2021-43791 Ineffective expiration validation for invitation links in Zulip | 2 Dec 202100:15 | – | cvelist |
 | EUVD-2021-30687 | 3 Oct 202520:07 | – | euvd |
 | CVE-2021-43791 | 2 Dec 202101:15 | – | nvd |
 | Design/Logic Flaw | 2 Dec 202101:15 | – | prion |
 | CVE-2021-43791 | 22 May 202521:35 | – | redhatcve |
[
{
"product": "zulip",
"vendor": "zulip",
"versions": [
{
"status": "affected",
"version": "< 4.8"
}
]
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| prereg_key | query param | /check_prereg_key_and_redirect | Expired preregistration key validation occurs in check_prereg_key_and_redirect, allowing a user to proceed with registration despite an expired confirmation key. | CWE-613 |
| prereg_key | request body | /accounts/register/ | Registration can be completed via POST to /accounts/register/ using an expired preregistration key validated earlier, enabling account creation despite expiry. | CWE-613 |
Data
Build on a solid foundation with Vulners data
We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data
Api
Power your application with Vulners API
The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access
App
Assess and manage vulnerabilities with Vulners tools
Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation
17 Jun 2026 04:11Current
5.2Medium risk
Vulners AI Score5.2
CVSS 25
CVSS 3.15.3 - 6.5
EPSS0.00641