Vulnerability · Published Oct 22, 2026 · Assigned by VulnCheck
CVE-2026-115509Jitsu Console before 2.14.0-beta.41 Cross-Workspace Authorization Bypass via sources/state API
Medium 4.2
In plain English
A medium-severity incorrect authorization in jitsu from jitsucom. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 6% of all known vulnerabilities).
Severity (CVSS 3.1)4.2Medium
Exploit odds (30 days)0.2%top 93.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Jitsu console before 2.14.0-beta.41 contains an incorrect authorization vulnerability in sources/state.ts handlers that call findFirst without await, so the syncId ownership check never fails. Authenticated users knowing another workspace's sync ID can read, overwrite or delete its stream cursors, causing data re-ingestion or skipped data.
Affected products (as reported)
Weakness: CWE-863 · Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
References
- https://github.com/jitsucom/jitsu/issues/1242 issue-tracking
- https://github.com/jitsucom/jitsu/commit/9359d575ba50cd383e7762f9034154dea9346eb3 patch
- jitsu jitsu-services2.14.0-beta.41 Release Notes release-notes
- https://github.com/jitsucom/jitsu product
- VulnCheck Advisory: Jitsu Console before 2.14.0-beta.41 Cross-Workspace Authorization Bypass via sources/state API third-party-advisory