vciy

CVE-2025-57728

INDEX BUILT · 2026-09-20

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In JetBrains IntelliJ IDEA before 2025.2 improper access control allowed Code With Me guest to discover hidden files

CVE-2025-577284 of 4 sources documented this
18

rank 18 = 0 + 16 + 0 + 2 + 0

rank@v1 · backlog

Someone is already using it

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

EPSS 0.00247  ·  without this subject the record ranks 18

What it costs you if it fires

NVD CVSS base score, then the CNA's own

CVSS 6.5, 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 18

How much of the world it touches

NVD CPE configurations

1 product in the CPE ranges  ·  without this subject the record ranks 16

Someone else already set the date

CISA KEV remediation due date

no CISA due date  ·  without this subject the record ranks 18

Unaudited dollar value2 of 3 inputs carry a receipt
Exposure$5,280over 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

$5,280 = $4.99M incident cost x 0.42806422275080447 exposure x 0.00247 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

0.00247EPSSNOT IN KEVas of 2026-09-20
Severity6.5 MEDIUMreceipt
Harmunauthenticated · networkreceipt
Exploitationnone in held sources
Defensefix version namedreceipt
Movementdoubled within 72hreceipt
PLATEAU10Minimal movement since 2025-08-20, 335 days at 0.00, as of 2026-07-21. arc-rules@v1

Foresight · where to check next

Facebook WhatsAppCVE-2021-40655Fortinet FortiOS,Agile PLMCisco AdaptiveIvanti MobileIron57728

This record is one instance of CWE-863, incorrect authorization. The index holds 4015 prior instances of this class, 21 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

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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 and integrity lossreceipt
Scored fromCVSS v3.1 · the CNA's vectorreceipt
Weakness classCWE-863 Incorrect Authorizationreceipt
Published consequencesCWE-863: Confidentiality: Read Application Data, Read Files or Directories; Integrity: Modify Application Data, 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 in2025.2receipt
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 CNA6.5 MEDIUMreceipt
Exploit probability0.00247 · top 84% of all CVEsreceipt
Blast breadth1 product across 1 vendorderived
Assigned byJetBrainsreceipt
Recorded changes18 · last 19 Sep 2026derived

Affected & Fixed Versions as published

Affected productJetBrains IntelliJ IDEAreceipt
Published rangesjetbrains intellij idea < 2025.2receipt
Fixed in2025.2receipt

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

In JetBrains IntelliJ IDEA before 2025.2 improper access control allowed Code With Me guest to discover hidden files receipt

NVD's analysis a second authority

weakness
CWE-863
affected versions
jetbrains intellij idea < 2025.2
also scored by
[email protected] 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

check it yourself jetbrains.com receipt

Movement the material steps

20 Aug 20252e-05
15 Jun 20260.00231 · scoring model v2026.06.15
21 Jul 20260.00247

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

Show all 18 observations
20 Aug 20252e-05
22 Aug 20256e-05
26 Aug 20257e-05
14 Nov 20258e-05
22 Nov 20250.0001
2 Dec 20250.00018
20 Dec 20250.00022
9 Jan 20260.00016
16 Jan 20260.00011
17 Jan 20268e-05
28 Jan 20269e-05
15 Feb 20260.0001
25 Apr 20260.00011
6 May 20260.00014
16 May 20260.00016
6 Jun 20260.00017
15 Jun 20260.00231
21 Jul 20260.00247

18 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 0.00247Published2025-08-20Index as of2026-07-21

Exploit probability more than doubled between 2025-08-20 and 2025-08-22 (0.00002 → 0.00006) and the record had been public for 11 months when this index was last written.

Published 2025-08-20 receipt · Index as of 2026-07-21 derived

The pattern, elsewhere

This record is one instance of CWE-863, incorrect authorization. The index holds 4015 prior instances of this class, 21 KEV-listed. The nearest of its KEV-listed records are drawn beside this. [email protected]

CVE-2025-55177 · Facebook WhatsApp Desktop for Macmatches 7 of 9KEV listed · 2025receipt
CVE-2021-40655matches 6 of 8KEV listed · 2021receipt
CVE-2018-13382 · Fortinet FortiOS, FortiProxymatches 6 of 9KEV listed · 2019receipt
CVE-2024-21287 · Oracle Agile PLM Frameworkmatches 6 of 9KEV listed · 2024receipt
CVE-2023-20269 · Cisco Adaptive Security Appliance (ASA)…matches 5 of 9KEV listed · 2023receipt
CVE-2023-38035 · Ivanti MobileIron Sentrymatches 5 of 9KEV listed · 2023receipt

"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

4015 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.

Siblings and hubs

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What usually comes next

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