CVE-2023-3190
Improper Encoding or Escaping of Output in nilsteampassnet/teampass
Improper Encoding or Escaping of Output in GitHub repository nilsteampassnet/teampass prior to 3.0.9.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- None
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Improper Encoding or Escaping of Output in nilsteampassnet/teampass
Improper Encoding or Escaping of Output in GitHub repository nilsteampassnet/teampass prior to 3.0.9.
- Record
CVE-2023-3190- CVSS 3.0
- 3.5 Low
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N - Weakness
- CWE-116
- Updated
- 2026-11-02
EUVDEUVD-2023-1853
Improper Encoding or Escaping of Output in GitHub repository nilsteampassnet/teampass prior to 3.0.9.
- Record
EUVD-2023-1853- CVSS 3.0
- 3.5 Low
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-p7xm-g427-jxfc
Teampass Cross-site Scripting vulnerability
In versions of nilsteampassnet/teampass prior to 3.0.9 some user input was not properly sanitized which may have lead to stored cross-site scripting (XSS) vectors in the application.
- Record
GHSA-p7xm-g427-jxfc- CVSS 3.1
- 4.6 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N - Weakness
- CWE-116
- Updated
- 2026-11-02
NVD
Improper Encoding or Escaping of Output in GitHub repository nilsteampassnet/teampass prior to 3.0.9.
- Record
CVE-2023-3190- CVSS 3.1
- 4.6 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N - CVSS 3.0
- 3.5 Low
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N - Weakness
- CWE-116
- Updated
- 2026-11-02
OSV
Improper Encoding or Escaping of Output in nilsteampassnet/teampass
Improper Encoding or Escaping of Output in GitHub repository nilsteampassnet/teampass prior to 3.0.9.
- Record
CVE-2023-3190- CVSS 3.0
- 3.5 Low
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N - Weakness
- CWE-116
- Updated
- 2026-11-02
OSVGHSA-p7xm-g427-jxfc
Teampass Cross-site Scripting vulnerability
In versions of nilsteampassnet/teampass prior to 3.0.9 some user input was not properly sanitized which may have lead to stored cross-site scripting (XSS) vectors in the application.
- Record
GHSA-p7xm-g427-jxfc- CVSS 3.1
- 4.6 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N - Weakness
- CWE-116
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
nilsteampassnet/teampassPackagist |
before 3.0.9 | 3.0.9 |
nilsteampassnet/teampassPackagist |
before 3.0.9, plus listed versions 2.1.212.1.262.1.273.0.03.0.0.103.0.0.11 |
3.0.9 |
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-2023-3190 is a low vulnerability (CVSS 3.5) in Nilsteampassnet Nilsteampassnet/teampass, published June 10, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.52%, the 44th percentile. Fixed in nilsteampassnet/teampass 3.0.9.
References
github.com/nilsteampassnet/teampass/commit/241dbd4159a5d63b55af426464d30dbb53925705
huntr.dev/bounties/5562c4c4-0475-448f-a451-7c4666bc7180
nvd.nist.gov/vuln/detail/CVE-2023-3190