---
title: "CVE-2026-115975: Cervantes - Broken Access Control"
description: "Cervantes v1.3-beta contains a broken access control caused by insufficient authorization checks in JiraController, letting attackers create, edit, or delete Jira tickets in other projects, exploit requires no special privileges."
url: https://panop.io/threat-heartbeat/CVE-2026-115975/
---

# CVE-2026-115975 Cervantes - Broken Access Control

Cervantes v1.3-beta contains a broken access control caused by insufficient authorization checks in JiraController, letting attackers create, edit, or delete Jira tickets in other projects, exploit requires no special privileges.

CVSS base score 7.1 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Required

EPSS

0.21% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-115975)

## Details

Type

Broken Access Control

Impact

Broken Access Control

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N

Published

24 October 2026

Updated

26 October 2026

Weakness

[CWE-862](https://cwe.mitre.org/data/definitions/862.html)

## Vendor fix

Update to the latest version of Cervantes.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-115975](https://nvd.nist.gov/vuln/detail/CVE-2026-115975)
- [https://www.grayback.es/advisories](https://www.grayback.es/advisories)
- [https://www.grayback.es/en/advisories](https://www.grayback.es/en/advisories)

[← All CVEs](https://panop.io/threat-heartbeat/)

## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

Panop answers these inside your environment, for this CVE and every other finding.

[Book a demo](https://panop.io/demo)