# CVE-2012-5500: Plone contains Cross-site Request Forgery

> Remote attackers can modify content titles in Plone by exploiting a CSRF vulnerability in the batch id change script.

- **Severity:** Medium 4.3 (`AV:N/AC:M/Au:N/C:N/I:P/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** Yes
- **Published:** 3 Nov 2014
- **Updated:** 6 Aug 2024
- **Also known as:** GHSA-2q75-f7cp-w86q, PYSEC-2014-42

## What is CVE-2012-5500?

CVE-2012-5500 is a medium-severity vulnerability in Plone Plone, published on 3 Nov 2014. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

### Official description

The batch id change script (renameObjectsByPaths.py) in Plone before 4.2.3 and 4.3 before beta 1 allows remote attackers to change the titles of content items by leveraging a valid CSRF token in a crafted request.

Weakness: CWE-352 (Cross-Site Request Forgery)

## Which versions are affected by CVE-2012-5500?

5 open source packages ship an affected version, including plone and Plone. It affects 1 product.


| Package | Ecosystem | Affected | Fixed in |
| --- | --- | --- | --- |
| `plone` | PyPI | All versions | 4.2.3, 4.3b1 |
| `plone` | PyPI | All versions | 4.2.3 |
| `plone` | PyPI | From 4.3a1 | 4.3b1 |
| `Plone` | PyPI | All versions | 4.2.3 |
| `Plone` | PyPI | From 4.3a1 | 4.3b1 |

Products: Plone Plone.

## How do I fix CVE-2012-5500?

Upgrade plone to a fixed version for your release line: 4.2.3 or 4.3b1.

## Is CVE-2012-5500 being exploited?

There is no known exploitation of CVE-2012-5500 in the wild and no public exploit code.

## Other vulnerabilities in Plone Plone

- [CVE-2021-33509](https://insights.sbomify.com/CVE-2021-33509/): Incorrect Permission Assignment for Critical Resource in Plone (critical 9.9)
- [CVE-2020-35190](https://insights.sbomify.com/CVE-2020-35190/): Hardcoded credentials in n/a (critical 9.8)
- [CVE-2020-7941](https://insights.sbomify.com/CVE-2020-7941/): Plone Unauthenticated Write Vulnerability (critical 9.8)
- [CVE-2011-3587](https://insights.sbomify.com/CVE-2011-3587/): Zope Command Execution Vulnerability (critical 9.3)
- [CVE-2021-33926](https://insights.sbomify.com/CVE-2021-33926/): Server-Side Request Forgery in Plone CMS (high 8.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2012-5500 and fix it if it is affected.

What it is: CVE-2012-5500 is a medium-severity vulnerability in Plone Plone, published on 3 Nov 2014. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2012-5500 in the wild and no public exploit code.

Affected packages and fixed versions:
- plone (PyPI): affected all versions; fixed in 4.2.3, 4.3b1
- plone (PyPI): affected all versions; fixed in 4.2.3
- plone (PyPI): affected from 4.3a1; fixed in 4.3b1
- Plone (PyPI): affected all versions; fixed in 4.2.3
- Plone (PyPI): affected from 4.3a1; fixed in 4.3b1

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-2012-5500/ (Markdown: https://insights.sbomify.com/CVE-2012-5500/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2012-5500
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2012-5500
- OSV: https://osv.dev/vulnerability/CVE-2012-5500

---
From sbomify Insights: https://insights.sbomify.com/CVE-2012-5500/
Summaries are generated and may contain mistakes; the official description above is the record.