# CVE-2024-1107: IDOR in Talya Informatics' Travel APPS

> Attackers can bypass authorization controls to access or modify other users' data in Talya Informatics Travel APPS.

- **Severity:** Critical 9.8 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 27 Jun 2024
- **Updated:** 3 Jun 2026
- **Also known as:** GHSA-39xv-4j8v-hp84

## What is CVE-2024-1107?

CVE-2024-1107 is a critical missing authorization vulnerability in Talya Informatics Travel APPS, published on 27 Jun 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

Authorization Bypass Through User-Controlled Key vulnerability in Talya Informatics Travel APPS allows Exploiting Incorrectly Configured Access Control Security Levels.

This issue affects Travel APPS: before v17.0.68.

Weakness: CWE-639 (Authorization Bypass Through User-Controlled Key)

## Which versions are affected by CVE-2024-1107?

It affects 1 product.


Products: Talyabilisim Travel Apps.

## How do I fix CVE-2024-1107?

No fix has been published for CVE-2024-1107 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-1107 being exploited?

There is no known exploitation of CVE-2024-1107 in the wild and no public exploit code.

## Other vulnerabilities in Talya Informatics Travel APPS

- [CVE-2024-1153](https://insights.sbomify.com/CVE-2024-1153/): SQL Injection Vulnerability in Talya Informatics' Travel APPS (medium 4.6)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-1107 and fix it if it is affected.

What it is: CVE-2024-1107 is a critical missing authorization vulnerability in Talya Informatics Travel APPS, published on 27 Jun 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2024-1107 in the wild and no public exploit code.

Affected product: Talya Informatics Travel APPS. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2024-1107/ (Markdown: https://insights.sbomify.com/CVE-2024-1107/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-1107
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-1107
- OSV: https://osv.dev/vulnerability/CVE-2024-1107

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-1107/
Summaries are generated and may contain mistakes; the official description above is the record.