CVE-2023-27480

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Source
https://nvd.nist.gov/vuln/detail/CVE-2023-27480
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-27480.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-27480
Aliases
Published
2023-03-07T18:13:39.799Z
Modified
2025-12-12T14:36:21.508772Z
Severity
  • 7.7 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N CVSS Calculator
Summary
Data leak through a XAR import XXE attack in xwiki-platform-xar-model
Details

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In affected versions any user with edit rights on a document can trigger an XAR import on a forged XAR file, leading to the ability to display the content of any file on the XWiki server host. This vulnerability has been patched in XWiki 13.10.11, 14.4.7 and 14.10-rc-1. Users are advised to upgrade. Users unable to upgrade may apply the patch e3527b98fd manually.

Database specific 
{
    "cwe_ids": [
        "CWE-611"
    ],
    "cna_assigner": "GitHub_M",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/27xxx/CVE-2023-27480.json"
}
References

Affected packages

Git / github.com/xwiki/xwiki-commons

Affected ranges

Type
GIT
Repo
https://github.com/xwiki/xwiki-commons
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
8d72461ba6976af6005e2df511bdeeeb17ef2d74

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-27480.json"

Git / github.com/xwiki/xwiki-platform

Affected ranges

Type
GIT
Repo
https://github.com/xwiki/xwiki-platform
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
e3527b98fdd8dc8179c24dc55e662b2c55199434

Database specific

vanir_signatures

[
    {
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "10682044994582062209395355451274672889",
                "316620889823682004139978657038944998961",
                "165670364901071670780639859061207895229",
                "193219626044287465242543472079068701309"
            ]
        },
        "id": "CVE-2023-27480-1f6aec8c",
        "source": "https://github.com/xwiki/xwiki-platform/commit/e3527b98fdd8dc8179c24dc55e662b2c55199434",
        "signature_type": "Line",
        "target": {
            "file": "xwiki-platform-core/xwiki-platform-xar/xwiki-platform-xar-model/src/main/java/org/xwiki/xar/XarPackage.java"
        },
        "signature_version": "v1",
        "deprecated": false
    },
    {
        "digest": {
            "length": 770.0,
            "function_hash": "210754764101707908339566021559086432122"
        },
        "id": "CVE-2023-27480-dc53cf40",
        "source": "https://github.com/xwiki/xwiki-platform/commit/e3527b98fdd8dc8179c24dc55e662b2c55199434",
        "signature_type": "Function",
        "target": {
            "file": "xwiki-platform-core/xwiki-platform-xar/xwiki-platform-xar-model/src/main/java/org/xwiki/xar/XarPackage.java",
            "function": "readDescriptor"
        },
        "signature_version": "v1",
        "deprecated": false
    }
]

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-27480.json"