Vulnerability Report: GO-2023-1753
- CVE-2023-29400
- Affects: html/template
- Published: May 05, 2023
- Modified: Jun 12, 2023
Templates containing actions in unquoted HTML attributes (e.g. "attr={{.}}") executed with empty input can result in output with unexpected results when parsed due to HTML normalization rules. This may allow injection of arbitrary attributes into tags.
Affected Packages
-
PathVersionsSymbols
-
before go1.19.9, from go1.20.0-0 before go1.20.4
Aliases
References
- https://golang.ir/issue/59722
- https://golang.ir/cl/491617
- https://groups.google.com/g/golang-announce/c/MEb0UyuSMsU
- https://vuln.go.dev/ID/GO-2023-1753.json
Credits
- Juho Nurminen of Mattermost
Feedback
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