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Smart Custom Fields · Security record

Is Smart Custom Fields safe?

No known vulnerability affects the current version (5.0.8). 4 issues were found in earlier versions and fixed, the latest disclosed on Jul 16, 2026.

Checked 5 days ago against the WPVulnerability database, for version 5.0.8.

How it’s looked after

Last release
Jul 16, 2026 (3 months ago)
Releases in the last year
4
Tested up to
WordPress 6.8.12 (current: 7.1)
Active installs
50K+

4 known vulnerabilities

  • 3 medium
  • 1 not rated

None affects the current version.

Disclosed each year

  • 20241
  • 20251
  • 20262

Every known vulnerability in Smart Custom Fields

Newest first, with any that affect the current version at the top.

Questions about Smart Custom Fields’s security

Is Smart Custom Fields safe to use?

No known vulnerability affects its current version. Earlier versions had issues that are now fixed, so keep Smart Custom Fields updated: most attacks target sites that haven’t updated.

Does Smart Custom Fields have known security vulnerabilities?

None that affect the current version. WPVulnerability’s database lists 4 older issues, fixed in earlier versions, so keep Smart Custom Fields up to date.

Is Smart Custom Fields still maintained?

Yes. Its last release was 3 months ago. No support threads were opened in the last two months.

Is Smart Custom Fields compatible with the latest WordPress?

Smart Custom Fields’s readme says it’s tested up to WordPress 6.8.12, while the current version is 7.1. That doesn’t mean it breaks, but its author hasn’t confirmed it works with the latest releases.

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Vulnerability data from WPVulnerability (CC0), which gathers records from CVE, Wordfence, Patchstack and WPScan. A clean record isn’t a guarantee: keep every plugin updated.