The WebDorado Contact Form Builder plugin before 1.0.69 for WordPress allows CSRF via the wp-admin/admin-ajax.php action parameter, with re…

published 2019-04-26 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-3228

cvss: 8.8; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 1.1%; EPSS 1.1% chance of exploitation in 30 days, percentile 64%
public exploits: 0; none known

The WebDorado Contact Form Builder plugin before 1.0.69 for WordPress allows CSRF via the wp-admin/admin-ajax.php action parameter, with resultant local file inclusion via directory traversal, because there can be a discrepancy between the $_POST['action'] value and the $_GET['action'] value, and the latter is unsanitized.

Patch / fix

fixed in 1

web-dorado wp_form_builder 1.0.69

Exploit prediction

1.06% chance of exploitation in the next 30 days, higher than 64% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

lists.openwall.net https://lists.openwall.net/full-disclosure/2019/04/23/1 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
NVD	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD	2.0	6.8	AV:N/AC:M/Au:N/C:P/I:P/A:P

Classification

Weakness

CWE-22 Improper Limitation of a Pathname to a Restricted Directory
CWE-352 Cross-Site Request Forgery

Technology feeds

WordPress rss critical rss

References

lists.openwall.net /full-disclosure/2019/04/23/1
exploit, mailing-list, third-party-advisory
wordpress.org /plugins/contact-form-builder/#developers
release-notes
seclists.org /fulldisclosure/2019/Apr/35
mailing-list, third-party-advisory
wpvulndb.com /vulnerabilities/9260
third-party-advisory

Sources

CVE List CVE-2019-11557
NVD CVE-2019-11557

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary