Snapshot 7832

Document
Security page
URL
https://nextcloud.com/security/
Fetched
HTTP status
200
Content type
text/html; charset=UTF-8
Fetch mode
static
Size
164664 bytes
SHA-256 (raw)
b9b0b12f379825452d350aeac10fe4ac6247839031d8848eaf361fe3f43d08a7
SHA-256 (normalized text)
94c15ad0545e9ad1448e52000c7876f518caca4f6bf29c05b3be3a239a37b2dd

Normalized text

Scripts and page chrome removed; this is what change detection compares.

Security and advisories
This page hosts our security policies and information with regards to reporting security flaws.
Nextcloud security
Security in Nextcloud
Nextcloud is designed to offer the best security in the on-premises content collaboration industry. Read more about the security features and our development process.
More about security
Server owners
For server owners, our documentation has a section with best practices and tips on securing a Nextcloud server.
See more
Security advisories
Official CVE database
Threat model
Report
a security issue
If you have discovered a security issue with Nextcloud, please read our responsible
disclosure guidelines and contact us at hackerone.com/nextcloud.
Your report should include:
Product version
A vulnerability description
Reproduction steps
What happens next
A member of the security team will confirm the vulnerability, determine its impact, and develop a fix.
The fix will be applied to the master branch, tested, and packaged in the next security release.
The vulnerability will be publicly announced after the release.
Finally, your name will be added to the hall of fame as a thank you from the entire Nextcloud community.
Read our threat model to know what is expected behavior.
PGP Key for Submissions
In order to facilitate secure submission of security issues,
we provide the following PGP key for confidential submission:
Key ID
A724937A
Fingerprint
2880 6A87 8AE4 23A2 8372 792E D758 99B9 A724 937A
We do however recommend to not encrypt the information submitted
via HackerOne as only a small subset of the team has access to this key.
Guidelines
Responsible disclosure
guidelines
The Nextcloud community kindly requests that you comply with the following guidelines when researching and reporting security vulnerabilities:
Only test for vulnerabilities on your own install of Nextcloud Server
Confirm the vulnerability applies to a supported product version
Share vulnerabilities in detail only with the security team
Allow reasonable time for a response from the security team
Do not publish information related to the vulnerability until Nextcloud has made an announcement to the community
Get started now
Reduce compliance risks, improve internal collaboration and reduce
operational expenses with the leading content collaboration platform.
Contact us now to learn how Nextcloud can help you!
Get a quote
Call us: +49 711 25 24 28 90
Supported Product Versions
Nextcloud Server
35.0.0 (latest release)
34.0.0
33.0.0
You will find our Maintenance and Release Schedule on GitHub. Please have a close look into the End of Life-section. Note that the Github page has the authoritative list of supported releases – the list above is manually maintained and thus occasionally outdated.
If you want to continue to use versions, which reached their End of Life, please contact Nextcloud sales to get access to our Long Term Support offering.
Nextcloud Desktop Clients
Latest release on our download servers
Nextcloud Android Clients
Latest release of Nextcloud Files in the Google Play Store
Latest release of Nextcloud Talk in the Google Play Store
Nextcloud iOS Clients
Latest release of Nextcloud Files in the App Store
Latest release of Nextcloud Talk in the App Store
We save some cookies to count visitors and make the site easier to use. This doesn't leave our server and isn't to track you personally! See our Privacy Policy for more information. Customize
Customize
Essentials More details
Essential cookies enable basic functions and are necessary for the proper function of the website.
Accept cookie
Cookie name:wp-wpml_current_language
Cookie description:Set the language on the website
Cookie expiry:No expiration
Consent Accept cookie
Cookie name:nc_cookie_banner
Cookie description:Saves the cookie containing the user cookies preferences
Cookie expiry:30 days
Consent Accept cookie
Convenience More details
Cookies used to save the data entered in forms, such as name, email, phone number, and preferred language.
Accept cookie
Cookie name:nc_form_fields
Cookie description:Remembers the data filled in the forms for the next time (name, email, phone and preferred language)
Cookie expiry:30 days
Consent Accept cookie
Cookie name:nc_utm_parameters
Cookie description:We use cookies to store UTM parameters from your visit so we can understand how you arrived at our website.
Cookie expiry:30 days
Consent Accept cookie
Statistics More details
Statistics cookies collect information anonymously and help us understand how our visitors use our website. We use cloud-hosted Matomo
Accept cookie
Service:Matomo
Cookies description: _pk_ses*: Counts the first visit of the user
_pk_id*: Helps not to double count the visits.
mtm_cookie_consent: Remembers that consent for storing and using cookies was given by the user.
Cookies expiry:_pk_ses*: 30 minutes
_pk_id*: 13 months
mtm_cookie_consent: 30 days
Consent Accept cookie
External media More details
Allows connections for loading external media. No cookies from external media services will be set.
Accept cookie
Service:Play Youtube videos
Service description: All of the Youtube videos get unblocked if this setting is saved
Cookie expiry: -
Consent Accept cookie
Service:Play Vimeo videos
Service description: All of the Vimeo videos get unblocked if this setting is saved
Cookie expiry: -
Consent Accept cookie
Service:Show OpenStreetMap iframes
Service description: All of the OpenStreetMap iframes get unblocked if this setting is saved
Cookie expiry: -
Consent Accept cookie