What is CVE-2023-24189?

CVE-2023-24189 is a critical-severity vulnerability in Bstek Urule, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 9.8/10. Published 2023-02-24.

How severe is CVE-2023-24189?

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

XXE in Bstek Urule

CVE-2023-24189

An XML External Entity (XXE) vulnerability in urule v2.1.7 allows attackers to execute arbitrary code via uploading a crafted XML file to /urule/common/saveFile.

Vulnerability class: XXE (XML External Entity)

EPSS: 0.012 (64.8th percentile) — read the EPSS interpretation.

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.

Affected products

Bstek Urule — versions 2.1.7
N/a — versions n/a

Weakness classification (CWE)

CWE-611 — Improper Restriction of XML External Entity Reference (XXE)

References

cve@mitre.org (Product)
cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2023-24189?: CVE-2023-24189 is a critical-severity vulnerability in Bstek Urule, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 9.8/10. Published 2023-02-24.
How severe is CVE-2023-24189?: Critical severity. CVSS v3 base score is 9.8 out of 10.