vciy

CVE-2025-3479

INDEX BUILT · 2026-09-20

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Forminator <= 1.42.0 - Order Replay Vulnerability

CVE-2025-34794 of 4 sources documented this
15

rank 15 = 0 + 13 + 0 + 2 + 0

rank@v1 · backlog

Someone is already using it

CISA KEV catalog · public proof-of-concept · FIRST EPSS

EPSS 0.00212  ·  without this subject the record ranks 15

What it costs you if it fires

NVD CVSS base score, then the CNA's own

CVSS 5.3, from the CNA  ·  without this subject the record ranks 2

It is getting worse, not staying still

FIRST EPSS series, rescorings and bad loads removed

no persisting rise in 365 days  ·  without this subject the record ranks 15

How much of the world it touches

NVD CPE configurations

1 product in the CPE ranges  ·  without this subject the record ranks 13

Someone else already set the date

CISA KEV remediation due date

no CISA due date  ·  without this subject the record ranks 15

Unaudited dollar value2 of 3 inputs carry a receipt
Exposure$2,540over the next 30 days, if this record is yours
Movementno material movementthe record holds only daily drift and scoring model releases
Basisassumeda published average, not your estate

$2,540 = $4.99M incident cost x 0.24048551839932833 exposure x 0.00212 likelihood

udv@v1 · unaudited · wrong for you until you say what you run

$4.99M is the cost of a breach that happened, from IBM Cost of a Data Breach Report 2026, global average. It is not the value of any asset of yours. That average already covers breaches of every severity, so scaling it by exposure understates a partial-impact record. That is an assumption, not a measurement. Your own asset value goes in the decision record.

Hindsight · the state

0.00212EPSSNOT IN KEVas of 2026-09-20
Severity5.3 MEDIUMreceipt
Harmunauthenticated · networkreceipt
Exploitationnone in held sources
Defenseunaffected versions publishedreceipt
Movementdoubled within 72hreceipt
PLATEAU10Minimal movement since 2025-04-17, 515 days at 0.00, as of 2026-09-14. arc-rules@v1

Foresight · where to check next

No weakness class or product neighbourhood is held for this record, so this index cannot name anywhere to check next. That is an absence in the record, not a finding about the software.

Color is a claim, not decoration:the hostile worldthe defenseno signal

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Harm, if it fires from the vector and the weakness

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Reachnetwork-reachable · no privileges required · no user interaction · low attack complexityreceipt
ImpactPartial integrity lossreceipt
Scored fromCVSS v3.1 · the CNA's vectorreceipt
Weakness classCWE-354 Improper Validation of Integrity Check Valuereceipt
Published consequencesCWE-354: Integrity, Other: Modify Application Data, Other; Integrity, Other: Other; Non-Repudiation, Other: Hide Activities, Other[email protected]

CISA KEV & Federal Remediation Deadline from the record and CISA

The fix, and how long it's been waiting.

First unaffected version, by branchforminator forms 1.42.1receipt
Patch available sinceNo dated patch-availability record in held sources. The index holds reference URLs without dates and only the current revision of the CVE record, so the day a fix first existed cannot be derived. Only the versions it landed in.

Exploit Status & Known PoCs a ladder, not a score

Current rung: Nothing observed in held sources.

  • RUNG 1Nothing observed in held sources
  • RUNG 2Proof-of-concept published
  • RUNG 3Exploited in the wild · CISA KEV listed
  • RUNG 4Ransomware campaign use known

Authority who says so

CVSS, the CNA5.3 MEDIUMreceipt
Exploit probability0.00212 · top 88% of all CVEsreceipt
Blast breadth1 product across 1 vendorderived
Assigned byWordfencereceipt
Recorded changes26 · last 19 Sep 2026derived

Affected & Fixed Versions as published

Affected productwpmudev Forminator Forms – Contact Form, Payment Form & Custom Form Builderreceipt
Published rangeswpmudev forminator forms < 1.42.1receipt

A rung lights from a row in the index, never from an assessment. "Held sources" is the true scope of the claim: this index reads the CVE record, NVD, CISA KEV, FIRST's EPSS and public proof-of-concept repositories, and it does not observe attacks.

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What it is stated by the CNA

The Forminator Forms – Contact Form, Payment Form & Custom Form Builder plugin for WordPress is vulnerable to Order Replay in all versions up to, and including, 1.42.0 via the 'handle_stripe_single' function due to insufficient validation on a user controlled key. This makes it possible for unauthenticated attackers to reuse a single Stripe PaymentIntent for multiple transactions. Only the first transaction is processed via Stripe, but the plugin sends a successful email message for each transaction, which may trick an administrator into fulfilling each order. receipt

NVD's analysis a second authority

weakness
CWE-354
affected versions
wpmudev forminator forms < 1.42.1
also scored by
[email protected] 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

check it yourself wordfence.com plugins.trac.wordpress.org plugins.trac.wordpress.org receipt

Movement the material steps

17 Apr 20250.00026
15 Jun 20260.00177 · scoring model v2026.06.15
14 Sep 20260.00212

This score more than doubled inside 72 hours. Both observations are in the full history below.

Show all 26 observations
17 Apr 20250.00026
20 Apr 20250.00012
23 Apr 20250.00015
19 May 20250.00016
24 Jun 20250.00017
17 Aug 20250.00024
13 Sep 20250.00013
25 Sep 20250.00015
11 Nov 20250.00016
18 Nov 20250.0003
21 Nov 20250.00015
21 Dec 20250.00017
1 Jan 20260.00027
11 Jan 20260.0003
1 Feb 20260.00033
11 Feb 20260.00055
25 May 20260.00073
26 May 20260.00248
4 Jun 20260.00422
8 Jun 20260.00323
15 Jun 20260.00177
17 Jun 20260.00184
8 Jul 20260.00195
19 Jul 20260.00202
29 Aug 20260.00204
14 Sep 20260.00212

26 observations held. A highlighted step crossed a promotion threshold. A step marked with a scoring model moved because the instrument was replaced, not because the vulnerability changed. receipt

The full biography

EPSS 0.00212Published2025-04-17Index as of2026-09-14

Exploit probability more than doubled between 2026-05-25 and 2026-05-26 (0.00073 → 0.00248) and the record had been public for 1 year, 4 months when this index was last written.

Published 2025-04-17 receipt · Index as of 2026-09-14 derived

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