CVE-2026-19369 KS-GEN-AI jira-mcp-server add_attachment_from_public_url index.ts axios.get server-side request forgery
An attacker can exploit a server-side request forgery vulnerability in the jira-mcp-server library to access internal resources via the add_attachment_from_public_url function.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-19369?
CVE-2026-19369 is a medium-severity server-side request forgery vulnerability in KS-GEN-AI jira-mcp-server, published on 9 Aug 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A vulnerability was found in KS-GEN-AI jira-mcp-server 0.2.0. This affects the function axios.get of the file src/index.ts of the component add_attachment_from_public_url. The manipulation of the argument imageUrl results in server-side request forgery. The attack requires a local approach. The project was informed of the problem early through an issue report but has not responded yet.
Weakness: CWE-918
Which versions are affected by CVE-2026-19369?
How do I fix CVE-2026-19369?
No fix has been published for CVE-2026-19369 yet. Limit exposure of the affected software until one is available.
Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.
Is CVE-2026-19369 being exploited?
There is no known exploitation of CVE-2026-19369 in the wild and no public exploit code.
Sources
Also known as GHSA-rmrp-j9qh-xwh9.