CVE Explorer
CVE-2026-4987
The SureForms – Contact Form, Payment Form & Other Custom Form Builder plugin for WordPress is vulnerable to Payment Amount Bypass in all versions up to, and including, 2.5.2. This is due to the create_payment_intent() function performing a payment validation solely based on the value of a user-controlled parameter. This makes it possible for unauthenticated attackers to bypass configured form payment-amount validation and create underpriced payment/subscription intents by setting form_id to 0.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"SureForms – Contact Form, Payment Form & Other Custom Form Builder","vendor":"brainstormforce","versions":[{"lessThanOrEqual":"2.5.2","status":"affected","version":"0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:9eab542a1193b6f519304fae7087d80d2e0455e36b26585a5302c1897f02ee23 · sha256:91a869822a77749e… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"baseScore":7.5,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:9eab542a1193b6f519304fae7087d80d2e0455e36b26585a5302c1897f02ee23 · sha256:91a869822a77749e… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-20","description":"CWE-20 Improper Input Validation","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:9eab542a1193b6f519304fae7087d80d2e0455e36b26585a5302c1897f02ee23 · sha256:91a869822a77749e… · /containers/cna/problemTypes/0/descriptions/0
Source references
2 source assertions{"url":"https://plugins.trac.wordpress.org/changeset/3488858/sureforms"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:9eab542a1193b6f519304fae7087d80d2e0455e36b26585a5302c1897f02ee23 · sha256:91a869822a77749e… · /containers/cna/references/1
{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/c4772b32-a730-44f2-b43c-f9bd5abb6541?source=cve"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:9eab542a1193b6f519304fae7087d80d2e0455e36b26585a5302c1897f02ee23 · sha256:91a869822a77749e… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.