# CVE-2021-45435: SQL injection in n/a

> An attacker can exploit SQL injection in the login form to bypass authentication and access sensitive data in the Simple Cold Storage Management System.

- **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:** 28 Jan 2022
- **Updated:** 4 Aug 2024
- **Also known as:** GHSA-q3cw-hwhf-x8fr

## What is CVE-2021-45435?

CVE-2021-45435 is a critical SQL injection vulnerability in n/a, published on 28 Jan 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

An SQL Injection vulnerability exists in Sourcecodester Simple Cold Storage Management System using PHP/OOP 1.0 via the username field in login.php.

Weakness: CWE-89 (Improper Neutralization of Special Elements used in an SQL Command)

## Which versions are affected by CVE-2021-45435?

It affects 1 product.


Products: Oretnom23 Simple Cold Storage Management System.

## How do I fix CVE-2021-45435?

No fix has been published for CVE-2021-45435 yet. Limit exposure of the affected software until one is available.

## Is CVE-2021-45435 being exploited?

There is no known exploitation of CVE-2021-45435 in the wild and no public exploit code.

## Other vulnerabilities in n/a

- [CVE-2022-42232](https://insights.sbomify.com/CVE-2022-42232/): SQL injection in n/a (high 7.2)
- [CVE-2022-42241](https://insights.sbomify.com/CVE-2022-42241/): SQL injection in n/a (high 7.2)
- [CVE-2022-42242](https://insights.sbomify.com/CVE-2022-42242/): SQL injection in n/a (high 7.2)
- [CVE-2022-42243](https://insights.sbomify.com/CVE-2022-42243/): SQL injection in n/a (high 7.2)
- [CVE-2022-42249](https://insights.sbomify.com/CVE-2022-42249/): SQL injection in n/a (high 7.2)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2021-45435 and fix it if it is affected.

What it is: CVE-2021-45435 is a critical SQL injection vulnerability in n/a, published on 28 Jan 2022. 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-2021-45435 in the wild and no public exploit code.

Affected product: n/a. 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-2021-45435/ (Markdown: https://insights.sbomify.com/CVE-2021-45435/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2021-45435
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2021-45435
- OSV: https://osv.dev/vulnerability/CVE-2021-45435

---
From sbomify Insights: https://insights.sbomify.com/CVE-2021-45435/
Summaries are generated and may contain mistakes; the official description above is the record.