What is CVE-2023-0919?

CVE-2023-0919 is a high-severity vulnerability in Kareadita Kareadita/kavita, classified under Missing Authentication for Critical Function. CVSS score: 8.1/10. Published 2023-02-19.

How severe is CVE-2023-0919?

High severity. CVSS v3 base score is 8.1 out of 10.

Is CVE-2023-0919 known to be exploited?

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

Auth bypass in Kareadita Kareadita/kavita

CVE-2023-0919

Missing Authentication for Critical Function in GitHub repository kareadita/kavita prior to 0.7.0.

Vulnerability class: Broken Authentication

Published 2023-02-19 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N.

EPSS exploit prediction

EPSS: 0.005 (39.4th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 39th percentile — 39.4% 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

Kareadita Kareadita/kavita — versions unspecified
Kavitareader Kavita

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

Public proof-of-concept exploits

ARPSyndicate/cve-scores

References

huntr.dev/bounties/3c514923-473f-4c50-ae0d-d002a41fe70f (Exploit, Third Party Advisory)
github.com/Kareadita/Kavita/pull/1748/commits/6648b79e1b2f92449d5816d0722b7a3d7… (Patch)

Frequently asked questions

What is CVE-2023-0919?: CVE-2023-0919 is a high-severity vulnerability in Kareadita Kareadita/kavita, classified under Missing Authentication for Critical Function. CVSS score: 8.1/10. Published 2023-02-19.
How severe is CVE-2023-0919?: High severity. CVSS v3 base score is 8.1 out of 10.
Is CVE-2023-0919 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.