Apache Commons IO: Possible denial of service attack on untrusted input to XmlStreamReader
Uncontrolled Resource Consumption vulnerability in Apache Commons IO.
The org.apache.commons.io.input.XmlStreamReader class may excessively consume CPU resources when processing maliciously crafted input.
This issue affects Apache Commons IO: from 2.0 before 2.14.0.
Users are recommended to upgrade to version 2.14.0 or later, which fixes the issue.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Java / Kotlin (Maven) | commons-io:commons-io | >= 2.0, < 2.14.0 | 2.14.0 |
References
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H- Weakness (CWE)
CWE-400- Platform
- Java / Kotlin (Maven)
- Package
commons-io:commons-io- Disclosed
- 03.10.2024
- Updated
- 11.10.2026 13:20
Sources and licenses
OSV / GitHub Advisory Database - GHSA-78wr-2p64-hpwj - CC BY 4.0
Vulnerability history: commons-io:commons-io
All published vulnerabilities of this package (Java / Kotlin (Maven)), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 2
- First → latest
- 04.2021 10.2024
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- High 1
- Medium 1
Disclosures per year
- 2021: 1
- 2022: 0
- 2023: 0
- 2024: 1
- 2025: 0
- 2026: 0
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Apache Commons IO: Possible denial of service attack on untrusted input to XmlStreamReader this entry
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