What is CVE-2018-1000829?

CVE-2018-1000829 is a critical-severity vulnerability in Anyplace Project, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 9.0/10. Published 2018-12-20.

How severe is CVE-2018-1000829?

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

XXE in Anyplace Project

CVE-2018-1000829

Anyplace version before commit 80359b4 contains a XML External Entity (XXE) vulnerability in Man in the middle on map API call that can result in Disclosure of confidential data, denial of service, SSRF, port scanning. This vulnerability appears to have been fixed in after commit 80359b4.

Vulnerability class: XXE (XML External Entity)

Published 2018-12-20 · last modified 2026-06-17.

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.

EPSS exploit prediction

EPSS: 0.013 (70.2th percentile), scored 2026-10-02.

Low probability of exploitation in the next 30 days, but still tracked. 70th percentile — 70.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000

Affected products

Anyplace Project

Weakness classification (CWE)

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

References

github.com/dmsl/anyplace/issues/263 (Third Party Advisory)
0dd.zone/2018/10/28/anyplace-XXE-MitM/ (Third Party Advisory)

Frequently asked questions

What is CVE-2018-1000829?: CVE-2018-1000829 is a critical-severity vulnerability in Anyplace Project, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 9.0/10. Published 2018-12-20.
How severe is CVE-2018-1000829?: Critical severity. CVSS v3 base score is 9.0 out of 10.