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libtwelvemonkeys-java — security advisory

Type: advisorySources: OSVAdvisory ID: UBUNTU-CVE-2021-23792

The package com.twelvemonkeys.imageio:imageio-metadata before 3.7.1 are vulnerable to XML External Entity (XXE) Injection due to an insecurely initialized XML parser for reading XMP Metadata. An attacker can exploit this vulnerability if they are able to supply a file (e.g. when an online profile picture is processed) with a malicious XMP segment. If the XMP metadata of the uploaded image is parsed, then the XXE vulnerability is triggered.

Products
libtwelvemonkeys-java
Affected versions
3.11.0+dfsg-2, 3.3.2-2, 3.4.1-1, 3.4.2-1, 3.5-1, 3.6.3-1, 3.7.0-1, 3.8.0-1, 3.8.1-1, 3.9.4-1
Fixed versions
Not specified
CVEs
CVE-2021-23792
Confirmed fixed CVEs
Not specified
Updated in this feed
31 Oct 2026, 01:35 UTC · Revision 1

Source evidence

UBUNTU-CVE-2021-23792

core-osv · Original source

Published 6 May 2022, 20:15 UTC

The package com.twelvemonkeys.imageio:imageio-metadata before 3.7.1 are vulnerable to XML External Entity (XXE) Injection due to an insecurely initialized XML parser for reading XMP Metadata. An attacker can exploit this vulnerability if they are able to supply a file (e.g. when an online profile picture is processed) with a malicious XMP segment. If the XMP metadata of the uploaded image is parsed, then the XXE vulnerability is triggered.

osv:UBUNTU-CVE-2021-23792

libtwelvemonkeys-java

Fixed versions: Not specified

libtwelvemonkeys-java

Fixed versions: Not specified

libtwelvemonkeys-java

Fixed versions: Not specified

libtwelvemonkeys-java

Fixed versions: Not specified

libtwelvemonkeys-java

Fixed versions: Not specified

libtwelvemonkeys-java

Fixed versions: Not specified

libtwelvemonkeys-java

Fixed versions: Not specified

Complete source record
{
  "id": "7db278c12b319741e76cf47ac5de79f526c719369c86d1baa326499357bfd6bb",
  "url": "https://osv.dev/vulnerability/UBUNTU-CVE-2021-23792",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "UBUNTU-CVE-2021-23792",
    "summary": "The package com.twelvemonkeys.imageio:imageio-metadata before 3.7.1 are vulnerable to XML External Entity (XXE) Injection due to an insecurely initialized XML parser for reading XMP Metadata. An attacker can exploit this vulnerability if they are able to supply a file (e.g. when an online profile picture is processed) with a malicious XMP segment. If the XMP metadata of the uploaded image is parsed, then the XXE vulnerability is triggered.",
    "evidence": "osv:UBUNTU-CVE-2021-23792",
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    "severity": "critical",
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          "type": "Ubuntu",
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      ],
      "modified": "2026-10-17T12:57:11.994613203Z",
      "provider": "osv",
      "upstream": [
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      "references": [
        "https://ubuntu.com/security/CVE-2021-23792",
        "https://github.com/haraldk/TwelveMonkeys/commit/da4efe98bf09e1cce91b7633cb251958a200fc80",
        "https://snyk.io/vuln/SNYK-JAVA-COMTWELVEMONKEYSIMAGEIO-2316763",
        "https://www.cve.org/CVERecord?id=CVE-2021-23792"
      ]
    },
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  "source_id": "core-osv",
  "document_id": 356891,
  "published_at": "2022-05-06T20:15:00+00:00"
}