Cyber Resilience

CVE-2023-3190

MediumPublic PoC

Published: 10 June 2023

Published
10 June 2023
Modified
21 November 2024
KEV Added
—
Patch
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CVSS Score v3.1 4.6 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
EPSS Score 0.0029 52.6th percentile
Risk Priority 9 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2023-3190 is a medium-severity Improper Encoding or Escaping of Output (CWE-116) vulnerability in Teampass Teampass. Its CVSS base score is 4.6 (Medium).

Operationally, ranked in the top 47.4% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.

EU & UK References

Vulnerability details

Improper Encoding or Escaping of Output in GitHub repository nilsteampassnet/teampass prior to 3.0.9.

CWE(s)
CWE-116

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

teampass
teampass
≤ 3.0.9

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

SI-15 Information Output Filtering
addresses: CWE-116

Validating that output matches expected content directly mitigates failures to properly encode or escape data for its destination context.

References