CVE-2026-86489

In JetBrains YouTrack before 2026.2.18634 an IDOR in the user profile API disclosed private issues and starred folders across organizations...

CVE-2026-86489

JetBrains YouTrack before version 2026.2.18634 contains an IDOR (Insecure Direct Object Reference) vulnerability in the user profile API , allowing an attacker with low-level privileges to disclose private issues and starred folders across organizations via the network. The CVSS 3.1 score is 6.5 ...

EUVD-2026-72505

In JetBrains YouTrack before 2026.2.18634 an IDOR in the user profile API disclosed private issues and starred folders across organizations...

EUVD-2026-72507

In JetBrains YouTrack before 2026.2.18634 stored XSS was possible via project and organization icon uploads...

CVE-2026-86490

In JetBrains YouTrack before 2026.2.18634 improper permission checks allowed overwriting of bundled apps via the app import endpoint...

EUVD-2026-72506

In JetBrains YouTrack before 2026.2.18634 improper permission checks allowed overwriting of bundled apps via the app import endpoint...

CVE-2026-86491

JetBrains YouTrack versions prior to 2026.2.18634 were affected by a stored XSS vulnerability exploitable through project and organization icon uploads . An attacker with high privileges (e.g., an authenticated user with project or organization admin rights) could inject malicious scripts that ex...

CVE-2026-86490

JetBrains YouTrack versions before 2026.2.18634 are affected by improper permission checks in the app import endpoint , allowing an authenticated attacker to overwrite bundled applications. The vulnerability yields a CVSS 3.1 score of 6.5 (Medium) with high integrity impact , exploitable over the...

CVE-2026-86489

In JetBrains YouTrack before 2026.2.18634 an IDOR in the user profile API disclosed private issues and starred folders across organizations...

CVE-2026-86490

In JetBrains YouTrack before 2026.2.18634 improper permission checks allowed overwriting of bundled apps via the app import endpoint...

CVE-2026-86491

In JetBrains YouTrack before 2026.2.18634 stored XSS was possible via project and organization icon uploads...

CVE-2026-86491

In JetBrains YouTrack before 2026.2.18634 stored XSS was possible via project and organization icon uploads...

CVE-2026-86488

In JetBrains YouTrack before 2026.2.18634 iDOR via the watchRules and issueListConfig endpoints exposed private saved searches...

CVE-2026-86487

In JetBrains YouTrack before 2026.2.18634 a crafted WebSocket message allowed read-only whiteboard users to modify canvas content...

EUVD-2026-72504

In JetBrains YouTrack before 2026.2.18634 iDOR via the watchRules and issueListConfig endpoints exposed private saved searches...

CVE-2026-86487

In JetBrains YouTrack versions before 2026.2.18634 , a crafted WebSocket message allowed read-only whiteboard users to modify canvas content. The flaw is an integrity issue: users who should have had read-only access could alter whiteboard drawings. The CVSS 3.1 score is 3.1 (LOW) , reflecting a ...

CVE-2026-86488

In JetBrains YouTrack before 2026.2.18634 iDOR via the watchRules and issueListConfig endpoints exposed private saved searches...

CVE-2026-86488

JetBrains YouTrack prior to version 2026.2.18634 contains an Insecure Direct Object Reference (iDOR) vulnerability in the watchRules and issueListConfig endpoints, allowing a low-privileged authenticated user to access private saved searches belonging to other users. The CNA-assigned CVSS 3.1 sco...

EUVD-2026-72503

In JetBrains YouTrack before 2026.2.18634 a crafted WebSocket message allowed read-only whiteboard users to modify canvas content...

CVE-2026-86486

In JetBrains YouTrack versions before 2026.2.18634 , the generic VCS webhook handler had a fail-open condition when its secret was blank, meaning the handler would not properly validate incoming webhook requests if no secret had been configured. This results in a low integrity impact with a high ...