# CVE-2026-10295: SourceCodester Customer Review App review_app.py get_all_reviews denial of service

> A local attacker can cause a denial of service in the Customer Review App by manipulating arguments in review functions.

- **Severity:** Medium 4.8 (`CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 1 Jun 2026
- **Updated:** 3 Jun 2026
- **Also known as:** GHSA-rwpc-73j7-c566

## What is CVE-2026-10295?

CVE-2026-10295 is a medium-severity denial of service vulnerability in SourceCodester Customer Review App, published on 1 Jun 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 SourceCodester Customer Review App 1.0. Affected by this vulnerability is the function add_review/save_review/get_all_reviews of the file review_app.py. Performing a manipulation of the argument name/comment results in denial of service. The attack requires a local approach. The exploit has been made public and could be used.

Weakness: CWE-404 (Improper Resource Shutdown or Release)

## Which versions are affected by CVE-2026-10295?


## How do I fix CVE-2026-10295?

No fix has been published for CVE-2026-10295 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-10295 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-10295 exists.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-10295 and fix it if it is affected.

What it is: CVE-2026-10295 is a medium-severity denial of service vulnerability in SourceCodester Customer Review App, published on 1 Jun 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-10295 exists.

Affected product: SourceCodester Customer Review App. 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-2026-10295/ (Markdown: https://insights.sbomify.com/CVE-2026-10295/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-10295
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-10295
- OSV: https://osv.dev/vulnerability/CVE-2026-10295

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-10295/
Summaries are generated and may contain mistakes; the official description above is the record.