vciy

CVE-2024-2044

INDEX BUILT · 2026-09-20

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Unsafe Deserialisation and Remote Code Execution by an Authenticated user in pgAdmin 4

CVE-2024-20444 of 4 sources documented this
56

rank 56 = 27 + 25 + 0 + 4 + 0

rank@v1 · this cycle

Someone is already using it

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

EPSS 0.79465  ·  without this subject the record ranks 29

What it costs you if it fires

NVD CVSS base score, then the CNA's own

CVSS 9.9, from the CNA  ·  without this subject the record ranks 31

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 56

How much of the world it touches

NVD CPE configurations

2 products in the CPE ranges  ·  without this subject the record ranks 52

Someone else already set the date

CISA KEV remediation due date

no CISA due date  ·  without this subject the record ranks 56

Unaudited dollar value2 of 3 inputs carry a receipt
Exposure$3.97Mover 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

$3.97M = $4.99M incident cost x 1 exposure x 0.79465 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

0.79465EPSSNOT IN KEVas of 2026-09-20
Severity9.9 CRITICALreceipt
Harmtotal lossreceipt
Exploitationpublic proof-of-conceptreceipt
Defensefix version namedreceipt
Movementdoubled within 72hreceipt
PLATEAU10Minimal movement since 2025-03-17, 545 days at 0.79, as of 2026-09-13. 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

Running pgadmin.org pgAdmin 4? Check your version

A deterministic range check against the ranges this record publishes. It tells you where a version sits in the record, not whether your deployment is exploitable. No account needed.

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Harm, if it fires from the vector and the weakness

Written for the ticket you're about to file.

Reachnetwork-reachable · low privileges required · no user interaction · low attack complexityreceipt
ImpactComplete confidentiality, integrity and availability loss, with impact beyond the vulnerable componentreceipt
Scored fromCVSS v3.1 · the CNA's vectorreceipt
Weakness classCWE-31 Path Traversal: 'dir\..\..\filename'receipt
Published consequencesCWE-31: Confidentiality, Integrity: Read Files or Directories, Modify Files or Directories[email protected]

CISA KEV & Federal Remediation Deadline from the record and CISA

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

Fixed in8.4receipt
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, 2026-09-13.

  • RUNG 1Nothing observed in held sources
  • RUNG 2Proof-of-concept published · 1 public repository2026-09-13receipt
  • RUNG 3Exploited in the wild · CISA KEV listed
  • RUNG 4Ransomware campaign use known

Authority who says so

CVSS, the CNA9.9 CRITICALreceipt
Exploit probability0.79465 · top 0.42% of all CVEsreceipt
Blast breadth2 products across 2 vendorsderived
Assigned byPostgreSQLreceipt
Recorded changes22 · last 18 Sep 2026derived

Affected & Fixed Versions as published

Affected productpgadmin.org pgAdmin 4receipt
Published rangespgadmin 4 < 8.4; fedoraproject fedora 40receipt
Fixed in8.4receipt

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

pgAdmin <= 8.3 is affected by a path-traversal vulnerability while deserializing users’ sessions in the session handling code. If the server is running on Windows, an unauthenticated attacker can load and deserialize remote pickle objects and gain code execution. If the server is running on POSIX/Linux, an authenticated attacker can upload pickle objects, deserialize them, and gain code execution. receipt

NVD's analysis a second authority

weakness
CWE-31
affected versions
pgadmin 4 < 8.4; fedoraproject fedora 40
also scored by
9.9 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

check it yourself github.com shielder.com lists.fedoraproject.org receipt

Dated events

2025-03-17EPSS moved 0.00 to 0.852025-11-21EPSS moved 0.86 to 0.81

Movement the material steps

8 Mar 20240.00043
17 Mar 20250.85219 · crossed 0.10 and 0.50 · scoring model v2025.03.14
29 Mar 20250.73858
18 Nov 20250.85972
15 Jun 20260.79326 · scoring model v2026.06.15
28 Aug 20260.79465

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

Show all 19 observations
8 Mar 20240.00043
23 Mar 20240.00045
17 Apr 20240.00163
14 Oct 20240.00180
14 Mar 20250.00163
17 Mar 20250.85219
29 Mar 20250.73858
15 Apr 20250.7783
16 Apr 20250.77906
18 Aug 20250.79964
16 Sep 20250.80234
23 Sep 20250.81904
29 Sep 20250.81663
17 Oct 20250.809
18 Nov 20250.85972
21 Nov 20250.809
26 Mar 20260.83473
15 Jun 20260.79326
28 Aug 20260.79465

19 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 0.79465Published2024-03-07Public PoC2026-09-13Index as of2026-09-13

Exploit probability more than doubled between 2025-03-14 and 2025-03-17 (0.00163 → 0.85219) and the record had been public for 2 years, 6 months when this index was last written.

No material movement in 16 days as of the last ingest this index recorded.

Published 2024-03-07 receipt · Public PoC 2026-09-13 receipt · Index as of 2026-09-13 derived

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