Total
8 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2020-26171 | 1 Tangro | 1 Business Workflow | 2021-07-21 | 4.0 MEDIUM | 4.3 MEDIUM |
| In tangro Business Workflow before 1.18.1, the documentId of attachment uploads to /api/document/attachments/upload can be manipulated. By doing this, users can add attachments to workitems that do not belong to them. | |||||
| CVE-2020-26173 | 1 Tangro | 1 Business Workflow | 2021-07-21 | 4.0 MEDIUM | 4.3 MEDIUM |
| An incorrect access control implementation in Tangro Business Workflow before 1.18.1 allows an attacker to download documents (PDF) by providing a valid document ID and token. No further authentication is required. | |||||
| CVE-2020-26175 | 1 Tangro | 1 Business Workflow | 2021-07-21 | 4.0 MEDIUM | 6.5 MEDIUM |
| In tangro Business Workflow before 1.18.1, an attacker can manipulate the value of PERSON in requests to /api/profile in order to change profile information of other users. | |||||
| CVE-2020-26177 | 1 Tangro | 1 Business Workflow | 2021-07-21 | 4.0 MEDIUM | 4.3 MEDIUM |
| In tangro Business Workflow before 1.18.1, a user's profile contains some items that are greyed out and thus are not intended to be edited by regular users. However, this restriction is only applied client-side. Manipulating any of the greyed-out values in requests to /api/profile is not prohibited server-side. | |||||
| CVE-2020-26172 | 1 Tangro | 1 Business Workflow | 2020-12-21 | 6.4 MEDIUM | 6.5 MEDIUM |
| Every login in tangro Business Workflow before 1.18.1 generates the same JWT token, which allows an attacker to reuse the token when a session is active. The JWT token does not contain an expiration timestamp. | |||||
| CVE-2020-26174 | 1 Tangro | 1 Business Workflow | 2020-12-21 | 6.5 MEDIUM | 8.8 HIGH |
| tangro Business Workflow before 1.18.1 requests a list of allowed filetypes from the server and restricts uploads to the filetypes contained in this list. However, this restriction is enforced in the browser (client-side) and can be circumvented. This allows an attacker to upload any file as an attachment to a workitem. | |||||
| CVE-2020-26176 | 1 Tangro | 1 Business Workflow | 2020-12-21 | 4.0 MEDIUM | 4.3 MEDIUM |
| An issue was discovered in tangro Business Workflow before 1.18.1. No (or broken) access control checks exist on the /api/document/<DocumentID>/attachments API endpoint. Knowing a document ID, an attacker can list all the attachments of a workitem, including their respective IDs. This allows the attacker to gather valid attachment IDs for workitems that do not belong to them. | |||||
| CVE-2020-26178 | 1 Tangro | 1 Business Workflow | 2020-12-21 | 5.0 MEDIUM | 5.3 MEDIUM |
| In tangro Business Workflow before 1.18.1, knowing an attachment ID, it is possible to download workitem attachments without being authenticated. | |||||