What is CVE-2023-4435?

CVE-2023-4435 is a medium-severity vulnerability in Hamza417 Hamza417/inure, classified under Improper Input Validation. CVSS score: 5.5/10. Published 2023-08-20.

How severe is CVE-2023-4435?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Is CVE-2023-4435 known to be exploited?

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

Improper input validation in Hamza417 Hamza417/inure

CVE-2023-4435

Improper Input Validation in GitHub repository hamza417/inure prior to build88.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

Published 2023-08-20 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.004 (31.4th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 31st percentile — 31.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Hamza417 Hamza417/inure — versions unspecified
Hamza417 Inure

Weakness classification (CWE)

CWE-20 — Improper Input Validation

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

huntr.dev/bounties/1875ee85-4b92-4aa4-861e-094137a29276 (Exploit, Third Party Advisory)
github.com/hamza417/inure/commit/e74062e439f860fd144da4bfc3f35e96c19c3abd (Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2023-4435?: CVE-2023-4435 is a medium-severity vulnerability in Hamza417 Hamza417/inure, classified under Improper Input Validation. CVSS score: 5.5/10. Published 2023-08-20.
How severe is CVE-2023-4435?: Medium severity. CVSS v3 base score is 5.5 out of 10.
Is CVE-2023-4435 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.