Filtered by vendor Zulip
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Total
41 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2021-43791 | 1 Zulip | 1 Zulip | 2021-12-03 | 5.0 MEDIUM | 5.3 MEDIUM |
| Zulip is an open source group chat application that combines real-time chat with threaded conversations. In affected versions expiration dates on the confirmation objects associated with email invitations were not enforced properly in the new account registration flow. A confirmation link takes a user to the check_prereg_key_and_redirect endpoint, before getting redirected to POST to /accounts/register/. The problem was that validation was happening in the check_prereg_key_and_redirect part and not in /accounts/register/ - meaning that one could submit an expired confirmation key and be able to register. The issue is fixed in Zulip 4.8. There are no known workarounds and users are advised to upgrade as soon as possible. | |||||
| CVE-2020-14194 | 1 Zulip | 1 Zulip Server | 2021-07-21 | 5.8 MEDIUM | 5.4 MEDIUM |
| Zulip Server before 2.1.5 allows reverse tabnapping via a topic header link. | |||||
| CVE-2020-10858 | 1 Zulip | 1 Zulip Desktop | 2021-07-21 | 5.0 MEDIUM | 5.3 MEDIUM |
| Zulip Desktop before 5.0.0 allows attackers to perform recording via the webcam and microphone due to a missing permission request handler. | |||||
| CVE-2020-15070 | 1 Zulip | 1 Zulip Server | 2021-07-21 | 6.5 MEDIUM | 8.8 HIGH |
| Zulip Server 2.x before 2.1.7 allows eval injection if a privileged attacker were able to write directly to the postgres database, and chose to write a crafted custom profile field value. | |||||
| CVE-2020-14215 | 1 Zulip | 1 Zulip Server | 2021-07-21 | 5.0 MEDIUM | 7.5 HIGH |
| Zulip Server before 2.1.5 has Incorrect Access Control because 0198_preregistrationuser_invited_as adds the administrator role to invitations. | |||||
| CVE-2020-10857 | 1 Zulip | 1 Zulip Desktop | 2021-02-08 | 7.5 HIGH | 9.8 CRITICAL |
| Zulip Desktop before 5.0.0 improperly uses shell.openExternal and shell.openItem with untrusted content, leading to remote code execution. | |||||
| CVE-2020-12759 | 1 Zulip | 1 Zulip Server | 2020-08-26 | 4.3 MEDIUM | 6.1 MEDIUM |
| Zulip Server before 2.1.5 allows reflected XSS via the Dropbox webhook. | |||||
| CVE-2019-18933 | 1 Zulip | 1 Zulip Server | 2020-08-24 | 7.5 HIGH | 9.8 CRITICAL |
| In Zulip Server versions from 1.7.0 to before 2.0.7, a bug in the new user signup process meant that users who registered their account using social authentication (e.g., GitHub or Google SSO) in an organization that also allows password authentication could have their personal API key stolen by an unprivileged attacker, allowing nearly full access to the user's account. | |||||
| CVE-2020-10935 | 1 Zulip | 1 Zulip Server | 2020-04-28 | 3.5 LOW | 5.4 MEDIUM |
| Zulip Server before 2.1.3 allows XSS via a Markdown link, with resultant account takeover. | |||||
| CVE-2020-9444 | 1 Zulip | 1 Zulip Server | 2020-04-28 | 5.8 MEDIUM | 6.1 MEDIUM |
| Zulip Server before 2.1.3 allows reverse tabnabbing via the Markdown functionality. | |||||
| CVE-2020-9445 | 1 Zulip | 1 Zulip Server | 2020-04-27 | 4.3 MEDIUM | 6.1 MEDIUM |
| Zulip Server before 2.1.3 allows XSS via the modal_link feature in the Markdown functionality. | |||||
| CVE-2019-19775 | 1 Zulip | 1 Zulip Server | 2019-12-18 | 5.8 MEDIUM | 6.1 MEDIUM |
| The image thumbnailing handler in Zulip Server versions 1.9.0 to before 2.0.8 allowed an open redirect that was visible to logged-in users. | |||||
| CVE-2017-0910 | 1 Zulip | 1 Zulip Server | 2019-10-09 | 4.0 MEDIUM | 8.8 HIGH |
| In Zulip Server before 1.7.1, on a server with multiple realms, a vulnerability in the invitation system lets an authorized user of one realm on the server create a user account on any other realm. | |||||
| CVE-2017-0881 | 1 Zulip | 1 Zulip Server | 2019-10-09 | 4.0 MEDIUM | 4.3 MEDIUM |
| An error in the implementation of an autosubscribe feature in the check_stream_exists route of the Zulip group chat application server before 1.4.3 allowed an authenticated user to subscribe to a private stream that should have required an invitation from an existing member to join. The issue affects all previously released versions of the Zulip server. | |||||
| CVE-2017-0896 | 1 Zulip | 1 Zulip Server | 2019-10-02 | 4.0 MEDIUM | 6.5 MEDIUM |
| Zulip Server 1.5.1 and below suffer from an error in the implementation of the invite_by_admins_only setting in the Zulip group chat application server that allowed an authenticated user to invite other users to join a Zulip organization even if the organization was configured to prevent this. | |||||
| CVE-2019-16216 | 1 Zulip | 1 Zulip Server | 2019-09-18 | 3.5 LOW | 5.4 MEDIUM |
| Zulip server before 2.0.5 incompletely validated the MIME types of uploaded files. A user who is logged into the server could upload files of certain types to mount a stored cross-site scripting attack on other logged-in users. On a Zulip server using the default local uploads backend, the attack is only effective against browsers lacking support for Content-Security-Policy such as Internet Explorer 11. On a Zulip server using the S3 uploads backend, the attack is confined to the origin of the configured S3 uploads hostname and cannot reach the Zulip server itself. | |||||
| CVE-2019-16215 | 1 Zulip | 1 Zulip Server | 2019-09-18 | 4.0 MEDIUM | 6.5 MEDIUM |
| The Markdown parser in Zulip server before 2.0.5 used a regular expression vulnerable to exponential backtracking. A user who is logged into the server could send a crafted message causing the server to spend an effectively arbitrary amount of CPU time and stall the processing of future messages. | |||||
| CVE-2018-9990 | 1 Zulip | 1 Zulip Server | 2018-05-21 | 4.3 MEDIUM | 6.1 MEDIUM |
| In Zulip Server versions before 1.7.2, there was an XSS issue with stream names in topic typeahead. | |||||
| CVE-2018-9987 | 1 Zulip | 1 Zulip Server | 2018-05-21 | 4.3 MEDIUM | 6.1 MEDIUM |
| In Zulip Server versions 1.5.x, 1.6.x, and 1.7.x before 1.7.2, there was an XSS issue with muting notifications. | |||||
| CVE-2018-9999 | 1 Zulip | 1 Zulip Server | 2018-05-17 | 3.5 LOW | 5.4 MEDIUM |
| In Zulip Server versions before 1.7.2, there was an XSS issue with user uploads and the (default) LOCAL_UPLOADS_DIR storage backend. | |||||