VulnerabilityModified
CVE-2023-29400
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.
HIGH 7.3EPSS 1.04%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.04%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 7.3 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
- EPSS
- 1.04% probability · 62th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-74, CWE-94
- Affected
- golang/go
- Source
- security@golang.org
References
- https://go.dev/cl/491617Patch
- https://go.dev/issue/59722Issue Tracking, Patch
- https://groups.google.com/g/golang-announce/c/MEb0UyuSMsUMailing List, Release Notes
- https://pkg.go.dev/vuln/GO-2023-1753Vendor Advisory
- https://go.dev/cl/491617Patch
- https://go.dev/issue/59722Issue Tracking, Patch
- https://groups.google.com/g/golang-announce/c/MEb0UyuSMsUMailing List, Release Notes
- https://pkg.go.dev/vuln/GO-2023-1753Vendor Advisory
- https://security.netapp.com/advisory/ntap-20241213-0005/
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.