Plugins · calculation-for-contact-form-7 · data as of 2026-11-04
Is Calculation for contact form 7 safe? Known vulnerabilities and latest version
- Latest version
- 1.1
- Last updated
- 2026-08-26
- Active installs
- 1,000+
- Known issues on record
- 1
- Unpatched in latest
- 0
- Tested up to WP
- 7.0.8
Add live calculator fields to Contact Form 7 forms. Build cost, price, quote, and date calculators without reloading the page. — by silverplugins217
What to do
- Update to the latest version (1.1). Anything older than 1.1 has at least one known issue listed below. Dashboard → Updates, or Plugins → “update now”.
- If you cannot update right away, deactivate it until you can.
- Turn on auto-updates for it: Plugins → “Enable auto-updates” on its row.
- If you ran a vulnerable version and something looks off (spam pages, strange admins, redirects), run the free scan.
With WP-CLI: wp plugin get calculation-for-contact-form-7 --field=version shows what you run; wp plugin update calculation-for-contact-form-7 updates it.
Check your version
Known vulnerabilities
1 on record, newest first. “Affected” is the version range the source gives; “fixed in” is the version the source names, or (marked *) the first wordpress.org release after the last affected version.
high 7.1 CVE-2026-81300 · published 2026-09-03
Cross-site scripting (XSS) in Calculation for contact form 7 (1.0 and older)
- Affected
- 1.0 and older
- Fixed in
- 1.1
- Access needed (per CVSS)
- No login needed; someone on the site has to click a link or open a page
- Range from
- CVE record (the advisory publisher) · score by Patchstack
Details from the advisory
Unauthenticated Cross Site Scripting (XSS) in Calculation For Contact Form 7 <= 1.0 versions.
Recent activity
- 2026-08-26 — latest release on wordpress.org (1.1).
- 2026-09-03 — Cross-site scripting (XSS) disclosed (CVE-2026-81300), fixed in 1.1.
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Browse vulnerabilities
- Published this week
- Unpatched in the latest version
- By type of vulnerability
- Plugins by silverplugins217 (2 tracked)
Types found in this plugin: Cross-site scripting (XSS) (1)
Where this data comes from
- Version, last update, installs: wordpress.org/plugins/calculation-for-contact-form-7 (Plugins API), fetched 2026-11-04.
- Vulnerabilities: NIST National Vulnerability Database (NVD), checked 2026-11-04. This product uses data from the NVD API but is not endorsed or certified by the NVD.
- Each record links to its CVE page and to the original advisory (Wordfence, Patchstack or WPScan) where there is one. We only list a CVE here when its references or its advisory name this exact plugin, so a few real issues may be missing; none should be about a different plugin. Spot an error? Email Daniel.
Badge for your site or docs (states facts with a date, not a verdict):
<a href="https://laskyr.com/plugins/calculation-for-contact-form-7"><img src="https://laskyr.com/plugins/calculation-for-contact-form-7/badge.svg" alt="Calculation for contact form 7 vulnerability status"></a>