CVE-2026-115509

Medium

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.

SeverityMedium

CVSS4.2

Exploit probability—

ProductJitsu

PublishedOct 22, 2026

First seenOct 22, 2026

Weakness typeCWE-863Incorrect authorization

How to fix

Update

jitsucom jitsu2.14.0-beta.41 or later

Patches

github.com/jitsucom/jitsu/commit/9359d575ba50cd383e7762f9034154dea9346eb3

Vendor advisories

github.com/jitsucom/jitsu/releases/tag/jitsu-services2.14.0-beta.41

Affected products

Product	Affected versions	Fixed in
jitsucom jitsu	v < 2.14.0-beta.41	2.14.0-beta.41

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