CVE-2020-26177
In tangro Business Workflow before 1.18.1, a user's profile contains some items that are greyed...
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
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.
- Record
CVE-2020-26177- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AC:L/AV:N/A:N/C:N/I:L/PR:L/S:U/UI:N - Updated
- 2026-11-02
EUVDEUVD-2020-18802
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.
- Record
EUVD-2020-18802- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AC:L/AV:N/A:N/C:N/I:L/PR:L/S:U/UI:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-5wh3-x3rh-6qff No score
In tangro Business Workflow before 1.18.1, a user's profile contains some items that are greyed...
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.
- Record
GHSA-5wh3-x3rh-6qff- Weakness
- CWE-732
- Updated
- 2026-11-02
NVD
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.
- Record
CVE-2020-26177- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N - CVSS 2.0
- 4.0 Medium
AV:N/AC:L/Au:S/C:N/I:P/A:N - Weakness
- CWE-669
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-26177 is a medium vulnerability (CVSS 4.3) in Tangro Business Workflow, published December 18, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.65%, the 51st percentile. No source names a fixed version.