# CVE-2026-19369 — KS-GEN-AI jira-mcp-server

> As of 2026-08-10, CVE-2026-19369 is a MEDIUM-severity vulnerability in KS-GEN-AI jira-mcp-server, CVSS v3.1 5.3, EPSS 0.1% (1.1th percentile). No Threadlinqs-tracked threat campaign has been attributed to CVE-2026-19369 as of 2026-08-10; the identifier is re-checked against the Threadlinqs threat corpus on every daily ingest.

**Last updated:** 2026-08-10

## What is CVE-2026-19369?

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.

The record classifies CVE-2026-19369 under weakness class [CWE-918](https://intel.threadlinqs.com/cwe/CWE-918). Its CVSS v3 base vector states that the flaw requires local access to the host, needs low-privilege credentials, needs no user interaction. 1 affected-product entry is recorded, across 1 vendor, listed below. The identifier was first published 57 days ago.

## Severity and exploitation probability

- **CVSS v3.1 base score:** 5.3 — MEDIUM (`CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R`)
- **CVSS v4.0 base score:** 4.8 (`CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P`)
- **EPSS (FIRST):** 0.1% probability of exploitation in the next 30 days, higher than 1.1% of all scored CVEs
- **CISA KEV:** Not listed in the CISA Known Exploited Vulnerabilities catalog
- **Threadlinqs priority:** 2.7/10 — a Threadlinqs composite of the CVSS base score, the EPSS percentile and public exploit availability
- **Published:** 2026-08-09, last modified 2026-08-10

## Is CVE-2026-19369 being exploited?

It currently carries a trending score of 30 in the Threadlinqs vulnerability feed.

## Affected products and versions

- **KS-GEN-AI**: jira-mcp-server

## How to fix CVE-2026-19369

No vendor patch reference has been recorded for CVE-2026-19369 in the tracked sources. Follow the references below for a fix, and treat the products listed above as exposed until the vendor states otherwise.

## Threat activity tracking CVE-2026-19369

No threat campaign in the Threadlinqs corpus currently references CVE-2026-19369, in its CVE list or as an indicator. The linkage is recomputed from the live corpus on every daily ingest, so this section fills in as soon as a tracked campaign cites the identifier.

## Sources

Enriched from CVE.org, FIRST EPSS. Last verified by Threadlinqs on 2026-08-11.

**Technical analysis**

- [vuldb.com — vdb entry](https://vuldb.com/vuln/387253)

**Third-party advisory**

- [vuldb.com — signature](https://vuldb.com/vuln/387253/cti)
- [vuldb.com — third party advisory](https://vuldb.com/cve/CVE-2026-19369)
- [vuldb.com — third party advisory (866267)](https://vuldb.com/submit/866267)

**Issue tracking and product pages**

- [github.com — issue tracking](https://github.com/KS-GEN-AI/jira-mcp-server/issues/6)
- [github.com — product](https://github.com/KS-GEN-AI/jira-mcp-server/)

Canonical: https://intel.threadlinqs.com/cve/CVE-2026-19369
Full detection coverage and IOCs for threats exploiting CVE-2026-19369 via the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp