What is CVE-2023-1307?

CVE-2023-1307 is a critical-severity vulnerability in Froxlor, classified under Authentication Bypass by Primary Weakness. CVSS score: 9.8/10. Published 2023-03-10.

How severe is CVE-2023-1307?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Froxlor

CVE-2023-1307

Authentication Bypass by Primary Weakness in GitHub repository froxlor/froxlor prior to 2.0.13.

Published 2023-03-10 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.011 (63.5th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 64th percentile — 63.5% 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

Froxlor
Froxlor Froxlor/froxlor — versions unspecified

Weakness classification (CWE)

CWE-305 — Authentication Bypass by Primary Weakness

References

huntr.dev/bounties/5fe85af4-a667-41a9-a00d-f99e07c5e2f1 (Exploit, Patch, Third Party Advisory)
github.com/froxlor/froxlor/commit/6777fbf229200f4fd566022e186548391219ab23 (Patch)

Frequently asked questions

What is CVE-2023-1307?: CVE-2023-1307 is a critical-severity vulnerability in Froxlor, classified under Authentication Bypass by Primary Weakness. CVSS score: 9.8/10. Published 2023-03-10.
How severe is CVE-2023-1307?: Critical severity. CVSS v3 base score is 9.8 out of 10.