CVE-2020-6754

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Source
https://cve.org/CVERecord?id=CVE-2020-6754
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-6754.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-6754
Published
2020-02-05T17:15:10Z
Modified
2026-08-07T15:14:43Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

dotCMS before 5.2.4 is vulnerable to directory traversal, leading to incorrect access control. It allows an attacker to read or execute files under $TOMCAT_HOME/webapps/ROOT/assets (which should be a protected directory). Additionally, attackers can upload temporary files (e.g., .jsp files) into /webapps/ROOT/assets/tmp_upload, which can lead to remote command execution (with the permissions of the user running the dotCMS application).

References

Affected packages

Git / github.com/dotcms/core

Affected ranges

Type
GIT
Repo
https://github.com/dotcms/core
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
155eca8cfe7e67fa92cf5d0a132245b689702c2e
Database specific
Show details 
{
    "cpe":  "cpe:2.3:a:dotcms:dotcms:*:*:*:*:*:*:*:*",
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "fixed":  "5.2.4"
        }
    ],
    "source":  "CPE_RANGE"
}

Affected versions

3.*
3.0
3.5
3.5_Preview01
3.5_Preview02
3.6.0
5.*
5.2.0
5.2.1
pre3.*
pre3.5buildrevert

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-6754.json"
vanir_signatures 
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            ],
            "threshold":  0.9
        },
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        "signature_type":  "Line",
        "signature_version":  "v1",
        "source":  "https://github.com/dotcms/core/commit/155eca8cfe7e67fa92cf5d0a132245b689702c2e",
        "target":  {
            "file":  "dotCMS/src/main/java/com/dotmarketing/portlets/contentlet/business/HostAPIImpl.java"
        }
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        "deprecated":  false,
        "digest":  {
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            "length":  527
        },
        "id":  "CVE-2020-6754-46c9205b",
        "signature_type":  "Function",
        "signature_version":  "v1",
        "source":  "https://github.com/dotcms/core/commit/155eca8cfe7e67fa92cf5d0a132245b689702c2e",
        "target":  {
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    },
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        "signature_version":  "v1",
        "source":  "https://github.com/dotcms/core/commit/155eca8cfe7e67fa92cf5d0a132245b689702c2e",
        "target":  {
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        }
    }
]
vanir_signatures_modified 
"2026-08-07T15:14:43Z"