CVE-2018-3762

Nextcloud Server before 12.0.8 and 13.0.3 suffers from improper checks of dropped permissions for incoming shares allowing a user to still request previews for files it should not have access to...

CVE-2018-3761

Nextcloud Server before 12.0.8 and 13.0.3 suffer from improper authentication on the OAuth2 token endpoint. Missing checks potentially allowed handing out new tokens in case the OAuth2 client was partly compromised...

Authentication flaw

Nextcloud Server before 12.0.8 and 13.0.3 suffer from improper authentication on the OAuth2 token endpoint. Missing checks potentially allowed handing out new tokens in case the OAuth2 client was partly compromised...

CVE-2018-3763

In Nextcloud Calendar before 1.5.8 and 1.6.1, a missing sanitization of search results for an autocomplete field could lead to a stored XSS requiring user-interaction. The missing sanitization only affected group names, hence malicious search results could only be crafted by privileged users like...

CVE-2018-3763

In Nextcloud Calendar before 1.5.8 and 1.6.1, a missing sanitization of search results for an autocomplete field could lead to a stored XSS requiring user-interaction. The missing sanitization only affected group names, hence malicious search results could only be crafted by privileged users like...

CVE-2018-3764

In Nextcloud Contacts before 2.1.2, a missing sanitization of search results for an autocomplete field could lead to a stored XSS requiring user-interaction. The missing sanitization only affected group names, hence malicious search results could only be crafted by privileged users like admins or...

CVE-2018-3764

In Nextcloud Contacts before 2.1.2, a missing sanitization of search results for an autocomplete field could lead to a stored XSS requiring user-interaction. The missing sanitization only affected group names, hence malicious search results could only be crafted by privileged users like admins or...

CVE-2018-3762

Nextcloud Server before 12.0.8 and 13.0.3 suffers from improper checks of dropped permissions for incoming shares allowing a user to still request previews for files it should not have access to...

CVE-2018-3762

Nextcloud Server before 12.0.8 and 13.0.3 suffers from improper checks of dropped permissions for incoming shares allowing a user to still request previews for files it should not have access to...

CVE-2018-3762

CVE-2018-3762 affects Nextcloud Server prior to 12.0.8 and 13.0.3, where improper checks of dropped permissions for incoming shares let a user request previews for files they should not access. Root cause: inadequate enforcement of access control on image preview requests. Impact stated in source...

CVE-2018-3761

Nextcloud Server before 12.0.8 and 13.0.3 is affected by an improper authentication flaw at the OAuth2 token endpoint. The root cause is missing checks that could allow issuing new tokens if the OAuth2 client was partly compromised. Public disclosures reference CVE-2018-3761, with vendor advisori...

CVE-2018-3764

In Nextcloud Contacts before version 2.1.2, a missing sanitization of search results in the autocomplete field can cause a stored XSS. The issue affects group names, so only malicious search results crafted by privileged users (admins/group admins) could trigger the issue. Impact is a stored XSS ...

CVE-2018-3761

Nextcloud Server before 12.0.8 and 13.0.3 suffer from improper authentication on the OAuth2 token endpoint. Missing checks potentially allowed handing out new tokens in case the OAuth2 client was partly compromised...

CVE-2018-3764

In Nextcloud Contacts before 2.1.2, a missing sanitization of search results for an autocomplete field could lead to a stored XSS requiring user-interaction. The missing sanitization only affected group names, hence malicious search results could only be crafted by privileged users like admins or...

CVE-2018-3763

In Nextcloud Calendar before 1.5.8 and 1.6.1, a missing sanitization of search results for an autocomplete field could lead to a stored XSS requiring user-interaction. The missing sanitization only affected group names, hence malicious search results could only be crafted by privileged users like...

CVE-2018-3763

Nextcloud Calendar versions prior to 1.5.8 and 1.6.1 contain a stored XSS in the calendar autocomplete search results for group names. The vulnerability arises from missing sanitization of search results, and exploitation is limited to privileged users (admins/group admins) crafting malicious res...

PT-2018-16183 · Nextcloud · Nextcloud Contacts

Name of the Vulnerable Software and Affected Versions: Nextcloud Contacts versions prior to 2.1.2 Description: The issue is related to a missing sanitization of search results for an autocomplete field, which could lead to a stored XSS requiring user-interaction. This missing sanitization only...

PT-2018-16182 · Nextcloud · Nextcloud Calendar

Name of the Vulnerable Software and Affected Versions: Nextcloud Calendar versions prior to 1.5.8 Nextcloud Calendar versions prior to 1.6.1 Description: A stored XSS issue exists due to missing sanitization of search results for an autocomplete field, requiring user-interaction. This issue is...

Nextcloud: Accessing to download.nextcloud.com from original ip adreess | insecure Download

Hi team , Summary I found that when I can access from original ip to the web site ,.This disable Https secure connection. Description First I make DNS Lookup to find the ip adress download.nextcloud.com has address 88.198.160.133 F313820 Now When I open The website from download.nextcloud.com I s...

Nextcloud: Missing X-Content-Type-Options

Nextcloud doesn't have a header settings for X-Content-Type Options which means it is vulnerable to MIME sniffing. The only defined value, "nosniff", prevents Internet Explorer and Google Chrome from MIME-sniffing a response away from the declared content-type. This also applies to Google Chrome...