vciy

CVE-2023-0297

INDEX BUILT · 2026-09-20

No source can show you its own past. This one can.

Print this page to keep the view as it stands on this date. Everything hidden behind a disclosure opens, and every receipt prints with its value.

Code Injection in pyload/pyload

CVE-2023-02974 of 4 sources documented this
56

rank 56 = 29 + 25 + 0 + 2 + 0

rank@v1 · this cycle

Someone is already using it

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

EPSS 0.95915  ·  without this subject the record ranks 27

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 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

1 product in the CPE ranges  ·  without this subject the record ranks 54

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$4.79Mover the next 30 days, if this record is yours
Movement+$1.82Mon 2024-12-17, the last material move, 1 year, 8 months before this reading
Basisassumeda published average, not your estate

$4.79M = $4.99M incident cost x 1 exposure x 0.95915 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

0.95915EPSSNOT IN KEVas of 2026-09-20
Severity9.8 CRITICALreceipt
Harmtotal loss · unauthenticatedreceipt
Exploitationpublic proof-of-conceptreceipt
Defensefix version namedreceipt
Movementrisenreceipt
PLATEAU10Minimal movement since 2024-12-17, 619 days at 0.96, as of 2026-08-28. arc-rules@v1

Foresight · where to check next

langflow-aiRejetto HTTP FileCitrix NetScalerVMware WorkspaceIvanti EPMSpring Framework0297

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.

Scoring standard
@huntrdevCVSS v3.0receipt
NVDCVSS v3.1receipt

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

Running pyload/pyload? 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.

Watch this record

Matches your own product list against every record this index holds, and tells you when one of them moves.

What counts as a move

Set up a watchlist (needs a Practitioner account)

Record your call

Keep your verdict, your reason and the evidence together. The record takes its date when you save it.

AcceptDeferPatch by…Not affectedMitigated

Choose your verdict, then sign in or use an email link. Your first 100 records are free. Evidence is frozen when the record is created.

Private to your organization unless you share it. Put the proof link in your ticket so a reviewer can inspect the basis for your call. See how decision records work.

Harm, if it fires from the vector and the weakness

Written for the ticket you're about to file.

Reachnetwork-reachable · no privileges required · no user interaction · low attack complexityreceipt
ImpactComplete confidentiality, integrity and availability lossreceipt
Scored fromCVSS v3.0 · 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 in0.5.0b3.dev31receipt
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 · 6 public repositories, 2023-01-09.

  • RUNG 1Nothing observed in held sources
  • RUNG 2Proof-of-concept published · 6 public repositories2023-01-09receipt
  • RUNG 3Exploited in the wild · CISA KEV listed
  • RUNG 4Ransomware campaign use known

Authority who says so

CVSS, the CNA9.8 CRITICALreceipt
CVSS, NVD9.8 CRITICALreceipt
Exploit probability0.95915 · top 0.13% of all CVEsreceipt
Blast breadth1 product across 1 vendorderived
Assigned by@huntrdevreceipt
Recorded changes63 · last 17 Sep 2026derived

Affected & Fixed Versions as published

Affected productpyload/pyloadreceipt
Published rangespyload <= 0.4.20receipt
Fixed in0.5.0b3.dev31receipt

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.

Did this affect your environment?Answering needs an account.

Attack path

Unauthenticated network requestno credentials, no interactionpyload/pyloadCWE-94 code injectionFull compromise (C/I/A)C:H / I:H / A:Hexploits CWE-94data compromise

What it is stated by the CNA

Code Injection in GitHub repository pyload/pyload prior to 0.5.0b3.dev31. 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
pyload <= 0.4.20

check it yourself huntr.dev github.com packetstormsecurity.com packetstormsecurity.com receipt

Dated events

2023-02-22EPSS moved 0.09 to 0.642023-03-07EPSS moved 0.65 to 0.042024-12-17EPSS moved 0.58 to 0.95

Movement the material steps

14 Jan 20230.09029
22 Feb 20230.63673 · crossed 0.10 and 0.50
7 Mar 20230.04128 · crossed 0.10 and 0.50 · scoring model v2023.03.01
15 Jun 20230.26187 · crossed 0.10
7 Jul 20230.39769
2 Feb 20240.52654 · crossed 0.50
16 Feb 20240.48770 · crossed 0.50
25 Mar 20240.50964 · crossed 0.50
17 Dec 20240.94887 · crossed 0.90
17 Mar 20250.93946 · scoring model v2025.03.14
15 Jun 20260.96988 · scoring model v2026.06.15
28 Aug 20260.95915
Show all 60 observations
14 Jan 20230.09029
22 Feb 20230.63673
23 Feb 20230.65393
7 Mar 20230.04128
17 Mar 20230.02955
8 May 20230.03035
15 Jun 20230.26187
16 Jun 20230.30395
26 Jun 20230.31541
7 Jul 20230.39769
8 Jul 20230.35759
21 Jul 20230.32256
4 Oct 20230.31116
17 Oct 20230.33094
9 Nov 20230.32929
3 Dec 20230.30712
14 Dec 20230.33596
26 Dec 20230.32875
9 Jan 20240.35807
20 Jan 20240.49601
2 Feb 20240.52654
16 Feb 20240.48770
25 Mar 20240.50964
13 Jun 20240.52663
26 Jun 20240.56278
24 Jul 20240.55970
6 Aug 20240.53236
21 Aug 20240.57351
4 Sep 20240.60618
2 Nov 20240.58457
17 Dec 20240.94887
29 Dec 20240.94864
27 Jan 20250.95487
9 Feb 20250.95412
23 Feb 20250.95290
17 Mar 20250.93946
18 Mar 20250.93867
20 Mar 20250.93745
23 Mar 20250.93941
25 Mar 20250.93867
27 Mar 20250.93884
28 Mar 20250.93941
29 Mar 20250.93884
30 Mar 20250.93941
12 Apr 20250.93949
15 Apr 20250.93941
21 Apr 20250.93946
29 Apr 20250.94001
4 May 20250.93946
11 May 20250.93949
15 Jul 20250.94001
18 Nov 20250.91967
21 Nov 20250.94001
9 Jan 20260.93949
15 Jan 20260.94018
25 Apr 20260.93366
6 Jun 20260.9294
15 Jun 20260.96988
8 Jul 20260.95845
28 Aug 20260.95915

60 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 0.95915Public PoC2023-01-09Published2023-01-14Index as of2026-08-28

The record had been public for 3 years, 7 months when this index was last written.

Public PoC 2023-01-09 receipt · Published 2023-01-14 receipt · Index as of 2026-08-28 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-2025-3248 · langflow-ai langflowmatches 8 of 9KEV listed · 2025receipt
CVE-2024-23692 · Rejetto HTTP File Servermatches 8 of 9KEV listed · 2024receipt
CVE-2023-3519 · Citrix NetScaler ADCmatches 8 of 9KEV listed · 2023receipt
CVE-2022-22954 · VMware Workspace ONE Access and Identity…matches 8 of 9KEV listed · 2022receipt
CVE-2021-44529 · Ivanti EPMmatches 8 of 9KEV listed · 2021receipt
CVE-2018-1273 · Spring Frameworkmatches 8 of 9KEV listed · 2018receipt

"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.

Siblings and hubs

Records related to this one

Browse the index from here

These are index-wide views, not findings about CVE-2023-0297.

What usually comes next

Everything above needs no account. What is below is work: assembling it, scoping it to your estate, watching it, and handing it to someone else.

Everything on this page is free. Public data. Withholding it protects nothing.