CVE-2020-11593
An issue was discovered in CIPPlanner CIPAce 9.1 Build 2019092801. An unauthenticated attacker...
An issue was discovered in CIPPlanner CIPAce 9.1 Build 2019092801. An unauthenticated attacker can make an HTTP POST request with injected HTML data that is later leveraged to send emails from a customer trusted email address.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
An issue was discovered in CIPPlanner CIPAce 9.1 Build 2019092801. An unauthenticated attacker can make an HTTP POST request with injected HTML data that is later leveraged to send emails from a customer trusted email address.
- Record
CVE-2020-11593- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:P/A:N - Weakness
- CWE-74
- Updated
- 2026-11-02
CVE List No score
An issue was discovered in CIPPlanner CIPAce 9.1 Build 2019092801. An unauthenticated attacker can make an HTTP POST request with injected HTML data that is later leveraged to send emails from a customer trusted email address.
- Record
CVE-2020-11593- Updated
- 2026-11-02
EUVDEUVD-2020-3943 No score
An issue was discovered in CIPPlanner CIPAce 9.1 Build 2019092801. An unauthenticated attacker can make an HTTP POST request with injected HTML data that is later leveraged to send emails from a customer trusted email address.
- Record
EUVD-2020-3943- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-53jj-4vr2-hc67 No score
An issue was discovered in CIPPlanner CIPAce 9.1 Build 2019092801. An unauthenticated attacker...
An issue was discovered in CIPPlanner CIPAce 9.1 Build 2019092801. An unauthenticated attacker can make an HTTP POST request with injected HTML data that is later leveraged to send emails from a customer trusted email address.
- Record
GHSA-53jj-4vr2-hc67- 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-2020-11593 is a high vulnerability (CVSS 7.5) in Cipplanner Cipace, published April 6, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.99%, the 62nd percentile. No source names a fixed version.