# CVE-2013-2945: SQL injection in n/a

> Authenticated administrators can execute arbitrary SQL commands via a parameter, which can be exploited by unauthenticated attackers using CSRF.

- **Severity:** Medium 6.5 (`AV:N/AC:L/Au:S/C:P/I:P/A:P`)
- **Exploited in the wild:** Not known
- **Login needed:** An administrator
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 2 Apr 2014
- **Updated:** 6 Aug 2024
- **Also known as:** GHSA-r26p-qc75-2j46

## What is CVE-2013-2945?

CVE-2013-2945 is a medium-severity SQL injection vulnerability in n/a, published on 2 Apr 2014. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.

### Official description

SQL injection vulnerability in blogs/admin.php in b2evolution before 4.1.7 allows remote authenticated administrators to execute arbitrary SQL commands via the show_statuses[] parameter.  NOTE: this can be leveraged using CSRF to allow remote unauthenticated attackers to execute arbitrary SQL commands.

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

## Which versions are affected by CVE-2013-2945?

It affects 1 product.


Products: B2evolution B2evolution.

## How do I fix CVE-2013-2945?

No fix has been published for CVE-2013-2945 yet. Limit exposure of the affected software until one is available.

## Is CVE-2013-2945 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2013-2945 exists.

Public exploit code:

- b2evolution 4.1.6 - Multiple Vulnerabilities (exploitdb)

## Other vulnerabilities in n/a

- [CVE-2016-8901](https://insights.sbomify.com/CVE-2016-8901/): Deserialization in n/a (critical 9.8)
- [CVE-2017-1000423](https://insights.sbomify.com/CVE-2017-1000423/): Code injection in n/a (critical 9.8)
- [CVE-2022-30935](https://insights.sbomify.com/CVE-2022-30935/): Auth bypass in n/a (critical 9.1)
- [CVE-2017-5539](https://insights.sbomify.com/CVE-2017-5539/): Path traversal in n/a (critical 9.1)
- [CVE-2021-28242](https://insights.sbomify.com/CVE-2021-28242/): SQL injection in n/a (high 8.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2013-2945 and fix it if it is affected.

What it is: CVE-2013-2945 is a medium-severity SQL injection vulnerability in n/a, published on 2 Apr 2014. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2013-2945 exists.

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-2013-2945/ (Markdown: https://insights.sbomify.com/CVE-2013-2945/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2013-2945
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2013-2945
- OSV: https://osv.dev/vulnerability/CVE-2013-2945

---
From sbomify Insights: https://insights.sbomify.com/CVE-2013-2945/
Summaries are generated and may contain mistakes; the official description above is the record.