What is CVE-2018-1000834?

CVE-2018-1000834 is a critical-severity vulnerability in Runelite, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 9.0/10. Published 2018-12-20.

How severe is CVE-2018-1000834?

Critical severity. CVSS v3 base score is 9.0 out of 10.

XXE in Runelite

CVE-2018-1000834

runelite version <= runelite-parent-1.4.23 contains a XML External Entity (XXE) vulnerability in Man in the middle runscape services call that can result in Disclosure of confidential data, denial of service, SSRF, port scanning.

Vulnerability class: XXE (XML External Entity)

EPSS: 0.014 (69.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.0 (Critical). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H.

Affected products

Runelite
N/a — versions n/a

Weakness classification (CWE)

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

References

cve@mitre.org (Third Party Advisory, x_refsource_MISC, Issue Tracking)
cve@mitre.org (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2018-1000834?: CVE-2018-1000834 is a critical-severity vulnerability in Runelite, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 9.0/10. Published 2018-12-20.
How severe is CVE-2018-1000834?: Critical severity. CVSS v3 base score is 9.0 out of 10.