WordPress plugin
planetcalc security & vulnerabilities
Unpatched vulnerability in the latest version
At least one vulnerability affects the latest version and no fix has been released. Deactivate the plugin or restrict access to the affected feature until the vendor ships a patch.
- Critical0
- High0
- Medium1
- Low0
All planetcalc vulnerabilities
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planetcalc: common questions
Does planetcalc have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in planetcalc: 1 medium. At least one is not fixed in the latest version.
How do I check which version of planetcalc I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent planetcalc vulnerability?
CVE-2025-8777, published Sep 29, 2025: planetcalc <= 2.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via language Parameter. Severity: Medium (CVSS 6.4).
Is any planetcalc vulnerability listed in CISA KEV?
No. None of the known planetcalc vulnerabilities is currently listed in the CISA KEV catalog.