Is Simple Image Sizes safe?

No known vulnerability affects the current version (3.2.6). 1 issue was found in earlier versions and fixed, the latest disclosed on Jan 28, 2025.

Checked 3 days ago against the WPVulnerability database, for version 3.2.6.

How it’s looked after

Last release: Aug 17, 2026 (2 months ago)
Releases in the last year: 2
Tested up to: WordPress 7.1.4
Support resolved: 0 of 1 threads in two months
Active installs: 60K+

1 known vulnerability

1 medium

None affects the current version.

Every known vulnerability in Simple Image Sizes

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

medium
Authenticated (Admin+) Stored Cross-Site Scripting
Fixed in 3.2.4 · CVE-2025-24810 · Jan 28, 2025 · Wordfence

Questions about Simple Image Sizes’s security

Is Simple Image Sizes safe to use?

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

Does Simple Image Sizes have known security vulnerabilities?

None that affect the current version. WPVulnerability’s database lists 1 older issue, fixed in earlier versions, so keep Simple Image Sizes up to date.

Is Simple Image Sizes still maintained?

Yes. Its last release was 2 months ago. Its authors resolved 0 of the 1 support threads opened in the last two months.

Is Simple Image Sizes compatible with the latest WordPress?

Yes. It’s tested up to WordPress 7.1.4, the current version.

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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.