What is CVE-2023-31183?

CVE-2023-31183 is a medium-severity vulnerability in Cybonet Pineapp, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2023-05-08.

How severe is CVE-2023-31183?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Cybonet Pineapp

CVE-2023-31183

Cybonet PineApp Mail Secure A reflected cross-site scripting (XSS) vulnerability was identified in the product, using an unspecified endpoint.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2023-05-08 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.004 (29.5th percentile), scored 2026-10-02.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 30th percentile — 29.5% 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

Cybonet Pineapp — versions All versions
Cybonet Pineapp Mail Secure

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

www.gov.il/en/Departments/faq/cve_advisories (Third Party Advisory)

Frequently asked questions

What is CVE-2023-31183?: CVE-2023-31183 is a medium-severity vulnerability in Cybonet Pineapp, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2023-05-08.
How severe is CVE-2023-31183?: Medium severity. CVSS v3 base score is 6.1 out of 10.