Unauthenticated file read via external XML entities
Published Oct 14, 2022 · Updated Apr 23, 2025
XXE in Adobe ColdFusion 2018 Update 14 and earlier and 2021 Update 4 and earlier allows remote attackers to read arbitrary files. Adobe identifies improper external-entity restriction but has not disclosed the affected XML-processing component or request path. No authentication or user interaction is required; successful exploitation exposes files readable by the ColdFusion process without altering data.
Summary
What happened
XXE in Adobe ColdFusion 2018 Update 14 and earlier and 2021 Update 4 and earlier allows remote attackers to read arbitrary files. Adobe identifies improper external-entity restriction but has not disclosed the affected XML-processing component or request path. No authentication or user interaction is required; successful exploitation exposes files readable by the ColdFusion process without altering data.
The record
- CVE
- CVE-2022-42341
- Published
- Oct 14, 2022
- Updated
- Apr 23, 2025
- Vendor
- Adobe
- Product
- ColdFusion
- Classifications
- CWE-611, CAPEC-221, T1005
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Oct 14, 2022CVE publishedPublication date reported by the CVE source.
- Apr 23, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=unspecified <=CF2018u14
- Affected versionversion=unspecified <=CF2021U4
- Affected versionversion=unspecified <=None
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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