cve-2023-24539
Vulnerability from cvelistv5
Published
2023-05-11 15:29
Modified
2024-11-29 12:04
Severity ?
Summary
Angle brackets (<>) are not considered dangerous characters when inserted into CSS contexts. Templates containing multiple actions separated by a '/' character can result in unexpectedly closing the CSS context and allowing for injection of unexpected HTML, if executed with untrusted input.
References
security@golang.orghttps://go.dev/cl/491615Patch
security@golang.orghttps://go.dev/issue/59720Issue Tracking, Patch
security@golang.orghttps://groups.google.com/g/golang-announce/c/MEb0UyuSMsUMailing List, Release Notes
security@golang.orghttps://pkg.go.dev/vuln/GO-2023-1751Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://go.dev/cl/491615Patch
af854a3a-2127-422b-91ae-364da2661108https://go.dev/issue/59720Issue Tracking, Patch
af854a3a-2127-422b-91ae-364da2661108https://groups.google.com/g/golang-announce/c/MEb0UyuSMsUMailing List, Release Notes
af854a3a-2127-422b-91ae-364da2661108https://pkg.go.dev/vuln/GO-2023-1751Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20241129-0005/
Impacted products
Vendor Product Version
Show details on NVD website

To clipboard 

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          "collectionURL": "https://pkg.go.dev",
          "defaultStatus": "unaffected",
          "packageName": "html/template",
          "product": "html/template",
          "programRoutines": [
            {
              "name": "cssValueFilter"
            },
            {
              "name": "escaper.commit"
            },
            {
              "name": "Template.Execute"
            },
            {
              "name": "Template.ExecuteTemplate"
            }
          ],
          "vendor": "Go standard library",
          "versions": [
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              "lessThan": "1.19.9",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
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      "title": "Improper sanitization of CSS values in html/template"
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