What is CVE-2022-1727?

CVE-2022-1727 is a high-severity vulnerability in Diagrams Drawio, classified under Improper Input Validation. CVSS score: 8.8/10. Published 2022-05-18.

How severe is CVE-2022-1727?

High severity. CVSS v3 base score is 8.8 out of 10.

Is CVE-2022-1727 known to be exploited?

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

Improper input validation in Diagrams Drawio

CVE-2022-1727

Improper Input Validation in GitHub repository jgraph/drawio prior to 18.0.6.

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

Published 2022-05-18 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.014 (70.8th percentile), scored 2026-09-23.

Low probability of exploitation in the next 30 days, but still tracked. 71st percentile — 70.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: 0.000

Affected products

Diagrams Drawio
Jgraph Jgraph/drawio — versions unspecified

Weakness classification (CWE)

CWE-20 — Improper Input Validation

Public proof-of-concept exploits

References

huntr.dev/bounties/b242e806-fc8c-41c0-aad7-e0c9c37ecdee (Exploit, Third Party Advisory, Issue Tracking)
github.com/jgraph/drawio/commit/4deecee18191f67e242422abf3ca304e19e49687 (Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2022-1727?: CVE-2022-1727 is a high-severity vulnerability in Diagrams Drawio, classified under Improper Input Validation. CVSS score: 8.8/10. Published 2022-05-18.
How severe is CVE-2022-1727?: High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2022-1727 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.