What is CVE-2023-1463?

CVE-2023-1463 is a medium-severity vulnerability in Nilsteampassnet Nilsteampassnet/teampass, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 5.4/10. Published 2023-03-17.

How severe is CVE-2023-1463?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Auth bypass in Nilsteampassnet Nilsteampassnet/teampass

CVE-2023-1463

Authorization Bypass Through User-Controlled Key in GitHub repository nilsteampassnet/teampass prior to 3.0.0.23.

Vulnerability class: IDOR (Insecure Direct Object Reference)

Published 2023-03-17 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L.

EPSS exploit prediction

EPSS: 0.005 (42.1th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 42nd percentile — 42.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

Nilsteampassnet Nilsteampassnet/teampass — versions unspecified
Teampass

Weakness classification (CWE)

CWE-639 — Authorization Bypass Through User-Controlled Key

References

huntr.dev/bounties/f6683c3b-a0f2-4615-b639-1920c8ae12e6 (Exploit, Third Party Advisory)
github.com/nilsteampassnet/teampass/commit/4e06fbaf2b78c3615d0599855a72ba7e3115… (Patch)

Frequently asked questions

What is CVE-2023-1463?: CVE-2023-1463 is a medium-severity vulnerability in Nilsteampassnet Nilsteampassnet/teampass, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 5.4/10. Published 2023-03-17.
How severe is CVE-2023-1463?: Medium severity. CVSS v3 base score is 5.4 out of 10.