What is CVE-2023-3551?

CVE-2023-3551 is a high-severity vulnerability in Nilsteampassnet Nilsteampassnet/teampass, classified under Code Injection. CVSS score: 7.2/10. Published 2023-07-08.

How severe is CVE-2023-3551?

High severity. CVSS v3 base score is 7.2 out of 10.

Is CVE-2023-3551 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

RCE in Nilsteampassnet Nilsteampassnet/teampass

CVE-2023-3551

Code Injection in GitHub repository nilsteampassnet/teampass prior to 3.0.10.

Vulnerability class: RCE (Remote Code Execution)

Published 2023-07-08 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.011 (65.2th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 65th percentile — 65.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000

Affected products

Nilsteampassnet Nilsteampassnet/teampass — versions unspecified
Teampass

Weakness classification (CWE)

CWE-94 — Code Injection

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

huntr.dev/bounties/cf8878ff-6cd9-49be-b313-7ac2a94fc7f7 (Exploit, Patch, Third Party Advisory)
github.com/nilsteampassnet/teampass/commit/cc6abc76aa46ed4a27736c1d2f21e432a5d5… (Patch)

Frequently asked questions

What is CVE-2023-3551?: CVE-2023-3551 is a high-severity vulnerability in Nilsteampassnet Nilsteampassnet/teampass, classified under Code Injection. CVSS score: 7.2/10. Published 2023-07-08.
How severe is CVE-2023-3551?: High severity. CVSS v3 base score is 7.2 out of 10.
Is CVE-2023-3551 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.