CVE-2026-41452
CriticalCVSS 9.8Exploitation Probability (EPSS)
High risk83th percentile - higher than 83% of all known CVEs
Summary
Krayin CRM 2.2.4 contains a missing authentication vulnerability in the installer middleware, allowing unauthenticated remote attackers to overwrite the primary administrator account by sending a crafted HTTP POST request with the X-Requested-With: XMLHttpRequest header to bypass the CanInstall middleware redirect check. Attackers can supply arbitrary name, email, and password values to the admin-config-setup endpoint, which performs an unauthenticated updateOrInsert targeting the hardcoded administrator user ID, enabling full administrative access to all CRM data.
Risk Assessment
The risk includes full compromise of the administrator account and access to all CRM data, potentially leading to data theft, manipulation, or information leakage.
Recommendation
It is recommended to immediately upgrade Krayin CRM to the latest version that fixes this vulnerability and to enforce authentication for all installer endpoints.
Other vulnerabilities in Krayin CRM
See all- CVE-2026-90944High
Krayin CRM through 2.2.6 exposes the POST /admin/mail/inbound-parse endpoint without authentication, allowing unauthenticated attackers to inject arbitrary emails into the CRM inbox. Attackers can supply crafted RFC 2822 messages with forged sender information and headers to insert emails with any subject and body, including replies to existing conversation threads.
- CVE-2026-41453High
Krayin CRM before 2.2.4 contains a blind SQL injection vulnerability in the leads DataGrid that allows authenticated users with leads access to inject arbitrary SQL into a HAVING clause by manipulating the rotten_lead[in] query parameter, which is concatenated without parameterized binding directly into a havingRaw() call in LeadDataGrid.php. Attackers can exploit this flaw using time-based and boolean-based blind injection techniques to extract the entire database contents, including user credential hashes, CRM records, and application configuration data.
- CVE-2026-61460High
Krayin CRM up to version 2.2.3 contains an insecure direct object reference (IDOR) vulnerability in LeadController, PersonController, OrganizationController, QuoteController, and ActivityController. It allows authenticated users to edit, update, or delete records owned by other users.
- CVE-2024-45932Medium
Krayin CRM version 1.3.0 is vulnerable to Cross Site Scripting (XSS) via the organization name field in /admin/contacts/organizations/edit/2. An attacker can inject malicious JavaScript code that will execute in the administrator's browser.
Original NVD description (English source)
Krayin CRM 2.2.4 contains a missing authentication vulnerability in the installer middleware that allows unauthenticated remote attackers to overwrite the primary administrator account by sending a crafted HTTP POST request with the X-Requested-With: XMLHttpRequest header to bypass the CanInstall middleware redirect check. Attackers can supply arbitrary name, email, and password values to the admin-config-setup endpoint, which performs an unauthenticated updateOrInsert targeting the hardcoded administrator user ID, enabling full administrative access to all CRM data.