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Vulnerability record · CVE-2018-11789 · published 21 March 2019

CVE-2018-11789: Apache heron path traversal vulnerability

Apache · Heron

When accessing the heron-ui webpage, people can modify the file paths outside of the current container to access any file on the host. Example woule be modifying the parameter path= to go to the directory you would like to view. i.e. ..%2F..%2F..%2F..%2F..%2F..%2Fetc%2Fpasswd.

7.5 CVSS 3.0 High EPSS 6.9% · top 6.1% CWE-22 · Path traversal
7.5CVSS 3.0 base score, v2 7.8
6.9%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

When accessing the heron-ui webpage, people can modify the file paths outside of the current container to access any file on the host. Example woule be modifying the parameter path= to go to the directory you would like to view. i.e. ..%2F..%2F..%2F..%2F..%2F..%2Fetc%2Fpasswd.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.securityfocus.com/bid/107430 Third Party AdvisoryVDB Entry
https://lists.apache.org/thread.html/5ea1a102d87a47c5912d745fa0d5dfa2830fc94099cbc30911f095b9%40%3Cdev.heron.apache.org%
http://www.securityfocus.com/bid/107430 Third Party AdvisoryVDB Entry
https://lists.apache.org/thread.html/5ea1a102d87a47c5912d745fa0d5dfa2830fc94099cbc30911f095b9%40%3Cdev.heron.apache.org%

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2018-11789), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.