CVE-2023-29400
HIGH severity · CVSS 7.3 · Injection
7.3CVSS HIGH
Summary
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.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
Confidentiality impactLow
Integrity impactLow
Availability impactLow
Exploit probability (EPSS)0%
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: https://go.dev/cl/491617 ↗
Additional information
- NVD record
- https://go.dev/cl/491617Patch
- https://go.dev/issue/59722Patch
- https://go.dev/cl/491617Patch
- https://go.dev/issue/59722Patch
- https://pkg.go.dev/vuln/GO-2023-1753Advisory
- https://pkg.go.dev/vuln/GO-2023-1753Advisory
- https://groups.google.com/g/golang-announce/c/MEb0UyuSMsU
- https://groups.google.com/g/golang-announce/c/MEb0UyuSMsU