CVE-2020-21268
Cross Site Scripting vulnerability in EasySoft ZenTao v.11.6.4 allows a remote attacker to...
Cross Site Scripting vulnerability in EasySoft ZenTao v.11.6.4 allows a remote attacker to execute arbitrary code via the lastComment parameter.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Cross Site Scripting vulnerability in EasySoft ZenTao v.11.6.4 allows a remote attacker to execute arbitrary code via the lastComment parameter.
- Record
CVE-2020-21268- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List
Cross Site Scripting vulnerability in EasySoft ZenTao v.11.6.4 allows a remote attacker to execute arbitrary code via the lastComment parameter.
- Record
CVE-2020-21268- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
EUVDEUVD-2020-14041
Cross Site Scripting vulnerability in EasySoft ZenTao v.11.6.4 allows a remote attacker to execute arbitrary code via the lastComment parameter.
- Record
EUVD-2020-14041- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-w2fg-vh2j-wmhr
Cross Site Scripting vulnerability in EasySoft ZenTao v.11.6.4 allows a remote attacker to...
Cross Site Scripting vulnerability in EasySoft ZenTao v.11.6.4 allows a remote attacker to execute arbitrary code via the lastComment parameter.
- Record
GHSA-w2fg-vh2j-wmhr- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSV
Cross Site Scripting vulnerability in EasySoft ZenTao v.11.6.4 allows a remote attacker to execute arbitrary code via the lastComment parameter.
- Record
CVE-2020-21268- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-21268 is a medium vulnerability (CVSS 6.1) in Easycorp Zentao, published June 20, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.56%, the 47th percentile. No source names a fixed version.