Is cformsII safe to use?

Laskyr does not give safety verdicts. No known unpatched vulnerabilities in the latest version (15.2). As of 2026-11-04. 13 issues are on record for older versions; version 15.1.4 or newer fixes all of them that state a fix. Keep cformsII on the latest version (15.2) and remove it if you do not use it.

Which versions of cformsII are vulnerable?

Known issues on record (newest first): Cross-site scripting (XSS) (15.1.3 and older, fixed in 15.1.4); Cross-site request forgery (CSRF) (15.1.3 and older, fixed in 15.1.4); Stored cross-site scripting (XSS) (15.0.5 and older, fixed in 15.0.6); Cross-site request forgery (CSRF) (15.0.4 and older, fixed in 15.0.5); Cross-site scripting (XSS) (older than 10.5, fixed in 10.5); Cross-site scripting (XSS) (older than 10.2, fixed in 10.2). The full list with sources is on this page.

What is the latest version of cformsII?

15.2, according to wordpress.org (last updated 2026-11-03). It has 3,000+ active installs.

What should I do if my cformsII is out of date?

Take a backup, then update it from Dashboard > Updates (or run wp plugin update cforms2). If you cannot update right away, deactivate it until you can. If you think the site was already attacked, run a free scan at https://laskyr.com/scan.

Plugins · cforms2 · data as of 2026-11-04

Is cformsII safe? Known vulnerabilities and latest version

Latest version: 15.2
Last updated: 2026-11-03
Active installs: 3,000+
Known issues on record: 13
Unpatched in latest: 0
Tested up to WP: 7.0.8

This is a fork of cformsII, a highly customizable, flexible and powerful form builder plugin, covering a variety of use cases and features. — by bgermann

What to do

Update to the latest version (15.2). Anything older than 15.1.4 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 cforms2 --field=version shows what you run; wp plugin update cforms2 updates it.

Check your version

Known vulnerabilities

13 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-2026-39435 · published 2026-06-15

Cross-site scripting (XSS) in cformsII (15.1.3 and older)

Affected: 15.1.3 and older
Fixed in: 15.1.4
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 CformsII <= 15.1.3 versions.

NVD CVE-2026-39435 Patchstack advisory

high 7.1 CVE-2026-39436 · published 2026-05-25

Cross-site request forgery (CSRF) in cformsII (15.1.3 and older)

Affected: 15.1.3 and older
Fixed in: 15.1.4
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

Cross-Site Request Forgery (CSRF) vulnerability in bgermann CformsII allows Cross Site Request Forgery. This issue affects CformsII: from n/a through 15.1.3.

NVD CVE-2026-39436 Patchstack advisory

high 7.1 CVE-2024-22149 · published 2024-03-27

Stored cross-site scripting (XSS) in cformsII (15.0.5 and older)

Affected: 15.0.5 and older
Fixed in: 15.0.6 *
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

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Oliver Seidel, Bastian Germann CformsII allows Stored XSS.This issue affects CformsII: from n/a through 15.0.5.

NVD CVE-2024-22149 Patchstack advisory

medium 4.8 CVE-2023-52203 · published 2024-01-08

Stored cross-site scripting (XSS) in cformsII (15.0.5 and older)

Affected: 15.0.5 and older
Fixed in: 15.0.6 *
Access needed (per CVSS): Needs an admin-level account; someone on the site has to click a link or open a page
Range from: CVE record (the advisory publisher) · score by NVD

Details from the advisory

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Oliver Seidel, Bastian Germann cformsII allows Stored XSS.This issue affects cformsII: from n/a through 15.0.5.

NVD CVE-2023-52203 Patchstack advisory

high 8.8 CVE-2023-25449 · published 2023-06-15

Cross-site request forgery (CSRF) in cformsII (15.0.4 and older)

Affected: 15.0.4 and older
Fixed in: 15.0.5
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 NVD

Details from the advisory

Cross-Site Request Forgery (CSRF) vulnerability in Oliver Seidel, Bastian Germann cformsII plugin <= 15.0.4 versions.

NVD CVE-2023-25449 Patchstack advisory

medium 6.1 CVE-2014-10393 · published 2019-08-22

Cross-site scripting (XSS) in cformsII (older than 10.5)

Affected: older than 10.5
Fixed in: 10.5
Access needed (per CVSS): No login needed; someone on the site has to click a link or open a page
Range from: advisory text · score by NVD

Details from the advisory

The cforms2 plugin before 10.5 for WordPress has XSS.

NVD CVE-2014-10393 wordpress.org

medium 6.1 CVE-2014-10392 · published 2019-08-22

Cross-site scripting (XSS) in cformsII (older than 10.2)

Affected: older than 10.2
Fixed in: 10.2
Access needed (per CVSS): No login needed; someone on the site has to click a link or open a page
Range from: advisory text · score by NVD

Details from the advisory

The cforms2 plugin before 10.2 for WordPress has XSS.

NVD CVE-2014-10392 wordpress.org wpvulndb.com

critical 9.8 CVE-2017-18570 · published 2019-08-22

SQL injection in cformsII (older than 14.13)

Affected: older than 14.13
Fixed in: 14.13
Access needed (per CVSS): No login needed
Range from: advisory text · score by NVD

Details from the advisory

The cforms2 plugin before 14.13 for WordPress has SQL injection in the tracking DB GUI via Delete Entries or Download Entries.

NVD CVE-2017-18570 wordpress.org

critical 9.8 CVE-2015-9333 · published 2019-08-22

SQL injection in cformsII (older than 14.6.10)

Affected: older than 14.6.10
Fixed in: 14.6.10
Access needed (per CVSS): No login needed
Range from: advisory text · score by NVD

Details from the advisory

The cforms2 plugin before 14.6.10 for WordPress has SQL injection.

NVD CVE-2015-9333 wordpress.org wpvulndb.com

medium 6.1 CVE-2017-18559 · published 2019-08-21

Cross-site scripting (XSS) in cformsII (older than 14.13.3)

Affected: older than 14.13.3
Fixed in: 14.13.3
Access needed (per CVSS): No login needed; someone on the site has to click a link or open a page
Range from: advisory text · score by NVD

Details from the advisory

The cforms2 plugin before 14.13.3 for WordPress has multiple XSS issues.

NVD CVE-2017-18559 wordpress.org wpvulndb.com

medium 6.1 CVE-2014-10377 · published 2019-08-21

Cross-site scripting (XSS) in cformsII (older than 13.2)

Affected: older than 13.2
Fixed in: 13.2
Access needed (per CVSS): No login needed; someone on the site has to click a link or open a page
Range from: advisory text · score by NVD

Details from the advisory

The cforms2 plugin before 13.2 for WordPress has XSS in lib_ajax.php.

NVD CVE-2014-10377 wordpress.org wpvulndb.com

high 8.8 CVE-2019-15238 · published 2019-08-20

Cross-site request forgery (CSRF) in cformsII (older than 15.0.2)

Affected: older than 15.0.2
Fixed in: 15.0.2
Access needed (per CVSS): No login needed; someone on the site has to click a link or open a page
Range from: advisory text · score by NVD

Details from the advisory

The cforms2 plugin before 15.0.2 for WordPress has CSRF related to the IP address field.

NVD CVE-2019-15238 wordpress.org wpvulndb.com

high 7.5 CVE-2014-9473 · published 2015-01-08

Arbitrary file upload in cformsII (14.7 and older)

Affected: 14.7 and older
Fixed in: 14.8 *
Range from: NVD analysis · score by NVD

Details from the advisory

Unrestricted file upload vulnerability in lib_nonajax.php in the CformsII plugin 14.7 and earlier for WordPress allows remote attackers to execute arbitrary code by uploading a file with an executable extension via the cf_uploadfile2[] parameter, then accessing the file via a direct request to the file in the default upload directory.

NVD CVE-2014-9473 wordpress.org securityfocus.com

Recent activity

2026-11-03 — latest release on wordpress.org (15.2).
2026-06-15 — Cross-site scripting (XSS) disclosed (CVE-2026-39435), fixed in 15.1.4.
2026-05-25 — Cross-site request forgery (CSRF) disclosed (CVE-2026-39436), fixed in 15.1.4.
2024-03-27 — Stored cross-site scripting (XSS) disclosed (CVE-2024-22149), fixed in 15.0.6.

Free. We check the CVE feeds every day and email you only when a new issue for cformsII (cforms2) is published or a fix ships. Unsubscribe in one click.

Browse vulnerabilities

Types found in this plugin: Cross-site scripting (XSS) (7) · Cross-site request forgery (CSRF) (3) · SQL injection (2) · Arbitrary file upload (1)

Where this data comes from

Version, last update, installs: wordpress.org/plugins/cforms2 (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/cforms2"><img src="https://laskyr.com/plugins/cforms2/badge.svg" alt="cformsII vulnerability status"></a>

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Is cformsII safe? Known vulnerabilities and latest version

No known unpatched vulnerabilities in the latest version (15.2)

What to do

Check your version

Known vulnerabilities

Cross-site scripting (XSS) in cformsII (15.1.3 and older)

Cross-site request forgery (CSRF) in cformsII (15.1.3 and older)

Stored cross-site scripting (XSS) in cformsII (15.0.5 and older)

Stored cross-site scripting (XSS) in cformsII (15.0.5 and older)

Cross-site request forgery (CSRF) in cformsII (15.0.4 and older)

Cross-site scripting (XSS) in cformsII (older than 10.5)

Cross-site scripting (XSS) in cformsII (older than 10.2)

SQL injection in cformsII (older than 14.13)

SQL injection in cformsII (older than 14.6.10)

Cross-site scripting (XSS) in cformsII (older than 14.13.3)

Cross-site scripting (XSS) in cformsII (older than 13.2)

Cross-site request forgery (CSRF) in cformsII (older than 15.0.2)

Arbitrary file upload in cformsII (14.7 and older)

Recent activity

Get an email when cformsII has a new vulnerability

Browse vulnerabilities

Where this data comes from