CVE-2023-3086
Cross-site Scripting (XSS) - Stored in nilsteampassnet/teampass
Cross-site Scripting (XSS) - Stored 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
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Cross-site Scripting (XSS) - Stored in nilsteampassnet/teampass
Cross-site Scripting (XSS) - Stored in GitHub repository nilsteampassnet/teampass prior to 3.0.9.
- Record
CVE-2023-3086- CVSS 3.0
- 9.0 Critical
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H - Weakness
- CWE-79
- Updated
- 2026-11-02
EUVDEUVD-2023-1829
Cross-site Scripting (XSS) - Stored in GitHub repository nilsteampassnet/teampass prior to 3.0.9.
- Record
EUVD-2023-1829- CVSS 3.0
- 9.0 Critical
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-j245-v2mh-5h6f
TeamPass vulnerable to stored Cross-site Scripting
Cross-site Scripting (XSS) - Stored in GitHub repository nilsteampassnet/teampass prior to 3.0.9.
- Record
GHSA-j245-v2mh-5h6f- CVSS 3.1
- 9.0 Critical
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H - Weakness
- CWE-79
- Updated
- 2026-11-02
NVD
Cross-site Scripting (XSS) - Stored in GitHub repository nilsteampassnet/teampass prior to 3.0.9.
- Record
CVE-2023-3086- CVSS 3.1
- 9.0 Critical
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H - CVSS 3.0
- 9.0 Critical
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H - Weakness
- CWE-79
- Updated
- 2026-11-02
OSV
Cross-site Scripting (XSS) - Stored in nilsteampassnet/teampass
Cross-site Scripting (XSS) - Stored in GitHub repository nilsteampassnet/teampass prior to 3.0.9.
- Record
CVE-2023-3086- CVSS 3.0
- 9.0 Critical
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H - Weakness
- CWE-79
- Updated
- 2026-11-02
OSVGHSA-j245-v2mh-5h6f
TeamPass vulnerable to stored Cross-site Scripting
Cross-site Scripting (XSS) - Stored in GitHub repository nilsteampassnet/teampass prior to 3.0.9.
- Record
GHSA-j245-v2mh-5h6f- CVSS 3.1
- 9.0 Critical
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H - Weakness
- CWE-79
- 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-2023-3086 is a critical vulnerability (CVSS 9.0) in Nilsteampassnet Nilsteampassnet/teampass, published June 3, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.91%, the 60th percentile. Fixed in nilsteampassnet/teampass 3.0.9.
References
huntr.dev/bounties/17be9e8a-abe8-41db-987f-1d5b0686ae20
github.com/nilsteampassnet/teampass/commit/1c0825b67eb8f8b5ecc418ff7614423a275e6a79
nvd.nist.gov/vuln/detail/CVE-2023-3086