What is CVE-2023-3302?

CVE-2023-3302 is a high-severity vulnerability in Admidio, classified under Improper Neutralization of Formula Elements in a CSV File. CVSS score: 7.8/10. Published 2023-06-23.

How severe is CVE-2023-3302?

High severity. CVSS v3 base score is 7.8 out of 10.

Vulnerability in Admidio

CVE-2023-3302

Improper Neutralization of Formula Elements in a CSV File in GitHub repository admidio/admidio prior to 4.2.9.

Published 2023-06-23 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.005 (37.5th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 38th percentile — 37.5% 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

Admidio
Admidio Admidio/admidio — versions unspecified

Weakness classification (CWE)

CWE-1236 — Improper Neutralization of Formula Elements in a CSV File

References

huntr.dev/bounties/5e18619f-8379-464a-aad2-65883bb4e81a (Exploit, Patch, Third Party Advisory)
github.com/admidio/admidio/commit/c87a7074a1a73c4851263060afd76aa4d5b6415f (Patch)

Frequently asked questions

What is CVE-2023-3302?: CVE-2023-3302 is a high-severity vulnerability in Admidio, classified under Improper Neutralization of Formula Elements in a CSV File. CVSS score: 7.8/10. Published 2023-06-23.
How severe is CVE-2023-3302?: High severity. CVSS v3 base score is 7.8 out of 10.