vciy

CVE-2024-50450

INDEX BUILT · 2026-09-20

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WordPress MDTF – Meta Data and Taxonomies Filter plugin <= 1.3.3.4 - Bypass Vulnerability vulnerability

CVE-2024-504504 of 4 sources documented this
44

rank 44 = 15 + 25 + 2 + 2 + 0

rank@v1 · scheduled

Someone is already using it

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

EPSS 0.01175  ·  without this subject the record ranks 29

What it costs you if it fires

NVD CVSS base score, then the CNA's own

CVSS 9.8, from NVD  ·  without this subject the record ranks 19

It is getting worse, not staying still

FIRST EPSS series, rescorings and bad loads removed

rose on 2025-12-09  ·  without this subject the record ranks 42

How much of the world it touches

NVD CPE configurations

1 product in the CPE ranges  ·  without this subject the record ranks 42

Someone else already set the date

CISA KEV remediation due date

no CISA due date  ·  without this subject the record ranks 44

Unaudited dollar value2 of 3 inputs carry a receipt
Exposure$33,700over the next 30 days, if this record is yours
Movement+$186,000on 2026-03-19, the last material move, 5 months before this reading
Basisassumeda published average, not your estate

$33,700 = $4.99M incident cost x 0.5743756121449558 exposure x 0.01175 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

0.01175EPSSNOT IN KEVas of 2026-09-20
Severity7.3 HIGHreceipt
Harmunauthenticated · networkreceipt
Exploitationpublic proof-of-conceptreceipt
Defensefix version namedreceipt
Movementdoubled within 72hreceipt
PLATEAU10Minimal movement since 2026-06-15, 79 days at 0.01, as of 2026-09-02. arc-rules@v1

Foresight · where to check next

Cisco Unifiedlangflow-aiRejetto HTTP FileCitrix NetScalerVMware WorkspaceIvanti EPM50450

This record is one instance of CWE-94, improper control of generation of code ('code injection'). The index holds 7185 prior instances of this class, 79 KEV-listed. The nearest of its KEV-listed records are drawn beside this. taxonomy@v1

Full pattern panel

Prior records in this weakness class. Each is its own record, dated and receipted.
Color is a claim, not decoration:the hostile worldthe defenseno signalspoke length is how much of the record matches, not how bad it is

Sources disagree here.

Severity score
Patchstack7.3 HIGHreceipt
NVD9.8 CRITICALreceipt
What it costs
PatchstackPartial confidentiality, integrity and availability lossreceipt
NVDComplete confidentiality, integrity and availability lossreceipt

Both shown, dated. We don't pick winners. disagreement-rules@v1

Running RealMag777 MDTF? Check your version

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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 confidentiality, integrity and availability lossreceipt
Scored fromCVSS v3.1 · the CNA's vectorreceipt
Weakness classCWE-94 Improper Control of Generation of Code ('Code Injection')receipt
Published consequencesCWE-94: Access Control: Bypass Protection Mechanism; Access Control: Gain Privileges or Assume Identity; Integrity, Confidentiality, Availability: Execute Unauthorized Code or Commands…[email protected]

CISA KEV & Federal Remediation Deadline from the record and CISA

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

Fixed in1.3.3.5receipt
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: Proof-of-concept published · 1 public repository, 2024-11-08.

  • RUNG 1Nothing observed in held sources
  • RUNG 2Proof-of-concept published · 1 public repository2024-11-08receipt
  • RUNG 3Exploited in the wild · CISA KEV listed
  • RUNG 4Ransomware campaign use known

Authority who says so

CVSS, the CNA7.3 HIGHreceipt
CVSS, NVD9.8 CRITICALreceipt
Exploit probability0.01175 · top 34% of all CVEsreceipt
Blast breadth1 product across 1 vendorderived
Assigned byPatchstackreceipt
Recorded changes30 · last 19 Sep 2026derived

Affected & Fixed Versions as published

Affected productRealMag777 MDTFreceipt
Published rangespluginus wordpress meta data and taxonomies filter < 1.3.3.5receipt
Fixed in1.3.3.5receipt

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

Improper Control of Generation of Code ('Code Injection') vulnerability in RealMag777 MDTF wp-meta-data-filter-and-taxonomy-filter allows Code Injection.This issue affects MDTF: from n/a through <= 1.3.3.4. receipt

NVD's analysis a second authority

severity
9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
weakness
CWE-94
affected versions
pluginus wordpress meta data and taxonomies filter < 1.3.3.5
also scored by
[email protected] 7.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

The CNA scored it 7.3 and NVD 9.8. Both are shown because both were published; we do not pick one.

check it yourself patchstack.com receipt

Dated events

2025-03-17EPSS moved 0.00 to 0.562026-06-15EPSS moved 0.53 to 0.01

Movement the material steps

29 Oct 20240.00043
17 Mar 20250.55787 · crossed 0.10 and 0.50 · scoring model v2025.03.14
20 Mar 20250.44686 · crossed 0.50
23 Mar 20250.6147 · crossed 0.50
28 Mar 20250.46989 · crossed 0.50
29 Mar 20250.63447 · crossed 0.50
30 Mar 20250.46989 · crossed 0.50
15 Apr 20250.35734
18 Nov 20250.55336 · crossed 0.50
21 Nov 20250.44146 · crossed 0.50
6 Dec 20250.33547
9 Dec 20250.45999
19 Mar 20260.52502 · crossed 0.50
15 Jun 20260.01152 · crossed 0.10 and 0.50 · scoring model v2026.06.15
2 Sep 20260.01175

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

Show all 27 observations
29 Oct 20240.00043
30 Oct 20240.00093
17 Mar 20250.55787
20 Mar 20250.44686
23 Mar 20250.6147
24 Mar 20250.55787
27 Mar 20250.63447
28 Mar 20250.46989
29 Mar 20250.63447
30 Mar 20250.46989
15 Apr 20250.35734
3 Jun 20250.38111
14 Jul 20250.40651
24 Jul 20250.42948
24 Aug 20250.44146
18 Nov 20250.55336
21 Nov 20250.44146
6 Dec 20250.33547
9 Dec 20250.45999
19 Mar 20260.52502
2 Apr 20260.535
21 Apr 20260.5407
24 Apr 20260.53077
27 Apr 20260.52502
15 Jun 20260.01152
4 Aug 20260.01185
2 Sep 20260.01175

27 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 0.01175Published2024-10-28Public PoC2024-11-08Index as of2026-09-02

Exploit probability more than doubled between 2024-10-29 and 2024-10-30 (0.00043 → 0.00093) and the record had been public for 1 year, 10 months when this index was last written.

Published 2024-10-28 receipt · Public PoC 2024-11-08 receipt · Index as of 2026-09-02 derived

The pattern, elsewhere

This record is one instance of CWE-94, improper control of generation of code ('code injection'). The index holds 7185 prior instances of this class, 79 KEV-listed. The nearest of its KEV-listed records are drawn beside this. [email protected]

CVE-2026-20045 · Cisco Unified Communications Managermatches 6 of 9KEV listed · 2026receipt
CVE-2025-3248 · langflow-ai langflowmatches 5 of 9KEV listed · 2025receipt
CVE-2024-23692 · Rejetto HTTP File Servermatches 5 of 9KEV listed · 2024receipt
CVE-2023-3519 · Citrix NetScaler ADCmatches 5 of 9KEV listed · 2023receipt
CVE-2022-22954 · VMware Workspace ONE Access and Identity…matches 5 of 9KEV listed · 2022receipt
CVE-2021-44529 · Ivanti EPMmatches 5 of 9KEV listed · 2021receipt

"Matches n of m" counts the attributes the two records can both be compared on: the CVSS metrics they share a version of, any weakness class beyond this one, and the vendor. fit-rules@v1

7185 records in this class held. The six above are drawn from the ones CISA has listed as exploited, ranked by how much of the record matches this one. That is why every one of them is KEV-listed: the pool is, so the colour on those spokes says nothing the pool has not already said.

No curated product neighbourhood is held for this product, so the records above are the nearest this index can name. The neighbourhood table covers a small set of products and is extended by hand.

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