# Sling vulnerabilities

> Sling is made by Apache. We track 6 published vulnerabilities listed under that exact name, across 8 versions. None of them is on the list of flaws known to be exploited today. Apache lists newer releases under their own names, such as Sling CMS, so check those pages too.

Canonical page: https://www.precursorintelligence.com/product/apache/sling

## At a glance

- **Made by:** [Apache](https://www.precursorintelligence.com/vendors/apache)
- **Published vulnerabilities:** 6
- **Known to be exploited:** 0 (listed under the name Sling)
- **Versions tracked:** 8

## Is Sling listed under other names?

Apache also lists Sling under more specific names, such as Sling CMS and Sling Servlets Post. Flaws listed only under those names are counted on their own pages, not here.

- [Sling CMS](https://www.precursorintelligence.com/product/apache/sling_cms): 4 published vulnerabilities
- [Sling Servlets Post](https://www.precursorintelligence.com/product/apache/sling_servlets_post): 2 published vulnerabilities
- [Sling API](https://www.precursorintelligence.com/product/apache/sling_api): 2 published vulnerabilities
- [Sling Commons JSON](https://www.precursorintelligence.com/product/apache/sling_commons_json): 1 published vulnerability
- [Sling Commons Log](https://www.precursorintelligence.com/product/apache/sling_commons_log): 1 published vulnerability
- [Sling Commons Messaging Mail](https://www.precursorintelligence.com/product/apache/sling_commons_messaging_mail): 1 published vulnerability
- [Sling I18n](https://www.precursorintelligence.com/product/apache/sling_i18n): 1 published vulnerability
- [Sling Jcr Base](https://www.precursorintelligence.com/product/apache/sling_jcr_base): 1 published vulnerability
- [Sling Jcr Contentloader](https://www.precursorintelligence.com/product/apache/sling_jcr_contentloader): 1 published vulnerability
- [Sling Resource Merger](https://www.precursorintelligence.com/product/apache/sling_resource_merger): 1 published vulnerability
- [Sling Servlets Resolver](https://www.precursorintelligence.com/product/apache/sling_servlets_resolver): 1 published vulnerability
- [Sling XSS Protection API](https://www.precursorintelligence.com/product/apache/sling_xss_protection_api): 1 published vulnerability

## Which Sling vulnerabilities are being exploited?

None of Sling's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.

## Which Sling flaws are most likely to be used?

Ranked by the latest exploit-likelihood forecast (the chance each flaw is used in an attack in the next 30 days):

- [CVE-2016-0956](https://www.precursorintelligence.com/what-is/cve-2016-0956): 51%, High (CVSS 7.5)
- [CVE-2012-2138](https://www.precursorintelligence.com/what-is/cve-2012-2138): 14%, Medium (CVSS 5.0)
- [CVE-2013-2254](https://www.precursorintelligence.com/what-is/cve-2013-2254): 4.1%, Medium (CVSS 5.0)
- [CVE-2016-6798](https://www.precursorintelligence.com/what-is/cve-2016-6798): 3.7%, Critical (CVSS 9.8)
- [CVE-2013-4390](https://www.precursorintelligence.com/what-is/cve-2013-4390): 3.1%, Medium (CVSS 5.8)
- [CVE-2016-5394](https://www.precursorintelligence.com/what-is/cve-2016-5394): 2.6%, Medium (CVSS 6.1)

## Questions

### How many vulnerabilities does Sling have?

We track 6 published vulnerabilities listed under the name Sling, across 8 versions.

### Which Sling vulnerabilities are being exploited?

None of Sling's vulnerabilities is on the list of flaws known to be exploited today.

### Why are newer Sling flaws missing from this page?

Apache also lists Sling under more specific names, such as Sling CMS and Sling Servlets Post. Flaws listed only under those names are counted on their own pages, not here. Open the release you run to see its own list.

### How do I get alerts for Sling?

Create a Precursor Intelligence account and track Sling. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.

## Running Sling?

Precursor Intelligence keeps checking for you:

- **Tell us what you run.** Pick your software from a list, or let us work it out from your website.
- **We match it to every flaw.** Over 400,000 published flaws, checked against your list.
- **Ranked by real-world risk.** Every flaw gets a 0 to 100 risk score, kept up to date, led by evidence criminals are using it.
- **Told as soon as we know.** An alert by email, in the app or by webhook to your own tools.

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