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CVE-2024-8522

INDEX BUILT · 2026-09-20

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LearnPress – WordPress LMS Plugin <= 4.2.7 - Unauthenticated SQL Injection via 'c_only_fields'

CVE-2024-85224 of 4 sources documented this
46

rank 46 = 24 + 19 + 1 + 2 + 0

rank@v1 · this cycle

Someone is already using it

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

EPSS 0.62882  ·  without this subject the record ranks 22

What it costs you if it fires

NVD CVSS base score, then the CNA's own

CVSS 7.5, from NVD  ·  without this subject the record ranks 27

It is getting worse, not staying still

FIRST EPSS series, rescorings and bad loads removed

rose on 2025-10-21  ·  without this subject the record ranks 45

How much of the world it touches

NVD CPE configurations

1 product in the CPE ranges  ·  without this subject the record ranks 44

Someone else already set the date

CISA KEV remediation due date

no CISA due date  ·  without this subject the record ranks 46

Unaudited dollar value2 of 3 inputs carry a receipt
Exposure$3.14Mover the next 30 days, if this record is yours
Movement-$185,000on 2025-03-30, the last material move, 1 year, 3 months before this reading
Basisassumeda published average, not your estate

$3.14M = $4.99M incident cost x 1 exposure x 0.62882 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

0.62882EPSSNOT IN KEVas of 2026-09-20
Severity10 CRITICALreceipt
Harmtotal loss · unauthenticatedreceipt
Exploitationpublic proof-of-conceptreceipt
Defenseunaffected versions publishedreceipt
Movementrisenreceipt
PLATEAU10Minimal movement since 2026-06-15, 33 days at 0.63, as of 2026-07-18. arc-rules@v1

Foresight · where to check next

CVE-2020-12271CVE-2023-34362CVE-2021-42258CVE-2020-29574CVE-2017-18362Fortinet8522

This record is one instance of CWE-89, improper neutralization of special elements used in an sql command ('sql injection'). The index holds 20889 prior instances of this class, 31 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
Wordfence10 CRITICALreceipt
NVD7.5 HIGHreceipt
What it costs
WordfenceComplete confidentiality, integrity and availability loss, with impact beyond the vulnerable componentreceipt
NVDComplete confidentiality lossreceipt

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

Running thimpress LearnPress – WordPress LMS…? 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

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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 · no 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-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')receipt
Published consequencesCWE-89: Confidentiality, Integrity, Availability: Execute Unauthorized Code or Commands; Confidentiality: Read Application Data; Authentication: Gain Privileges or Assume Identity, Bypass Protection…[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 branchlearnpress 4.2.7.1receipt
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: Proof-of-concept published · 1 public repository, 2024-09-19.

  • RUNG 1Nothing observed in held sources
  • RUNG 2Proof-of-concept published · 1 public repository2024-09-19receipt
  • RUNG 3Exploited in the wild · CISA KEV listed
  • RUNG 4Ransomware campaign use known

Authority who says so

CVSS, the CNA10 CRITICALreceipt
CVSS, NVD7.5 HIGHreceipt
Exploit probability0.62882 · top 0.84% of all CVEsreceipt
Blast breadth1 product across 1 vendorderived
Assigned byWordfencereceipt
Recorded changes36 · last 18 Sep 2026derived

Affected & Fixed Versions as published

Affected productthimpress LearnPress – WordPress LMS Plugin for Create and Sell Online Coursesreceipt
Published rangesthimpress learnpress < 4.2.7.1receipt

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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Attack path

Unauthenticated network requestno credentials, no interactionSell Online CoursesCWE-89 SQL injectionAdjacent componentsscope changeFull compromise (C/I/A)C:H / I:H / A:Hexploits CWE-89scope changedata compromise

What it is stated by the CNA

The LearnPress – WordPress LMS Plugin plugin for WordPress is vulnerable to SQL Injection via the 'c_only_fields' parameter of the /wp-json/learnpress/v1/courses REST API endpoint in all versions up to, and including, 4.2.7 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. receipt

NVD's analysis a second authority

severity
7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
weakness
CWE-89
affected versions
thimpress learnpress < 4.2.7.1
also scored by
[email protected] 10 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

The CNA scored it 10 and NVD 7.5. Both are shown because both were published; we do not pick one.

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

Dated events

2025-03-17EPSS moved 0.03 to 0.882026-06-15EPSS moved 0.87 to 0.61

Movement the material steps

13 Sep 20240.00066
17 Mar 20250.88367 · crossed 0.10 and 0.50 · scoring model v2025.03.14
27 Mar 20250.91512 · crossed 0.90
28 Mar 20250.88367 · crossed 0.90
29 Mar 20250.92068 · crossed 0.90
30 Mar 20250.88367 · crossed 0.90
15 Jun 20260.61078 · scoring model v2026.06.15
18 Jul 20260.62882
Show all 33 observations
13 Sep 20240.00066
14 Sep 20240.00065
22 Sep 20240.02856
30 Sep 20240.02759
30 Jan 20250.02583
15 Feb 20250.02609
5 Mar 20250.02696
17 Mar 20250.88367
20 Mar 20250.87335
23 Mar 20250.88367
26 Mar 20250.8771
27 Mar 20250.91512
28 Mar 20250.88367
29 Mar 20250.92068
30 Mar 20250.88367
12 Apr 20250.86169
15 Apr 20250.81226
2 May 20250.80501
5 Jun 20250.83001
21 Oct 20250.87577
23 Oct 20250.84328
25 Oct 20250.85424
8 Nov 20250.84602
18 Nov 20250.86169
21 Nov 20250.84602
6 Jan 20260.86508
1 Feb 20260.88051
17 May 20260.87665
20 May 20260.8713
15 Jun 20260.61078
19 Jun 20260.61355
5 Jul 20260.63134
18 Jul 20260.62882

33 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 0.62882Published2024-09-12Public PoC2024-09-19Index as of2026-07-18

The record had been public for 1 year, 10 months when this index was last written.

Published 2024-09-12 receipt · Public PoC 2024-09-19 receipt · Index as of 2026-07-18 derived

The pattern, elsewhere

This record is one instance of CWE-89, improper neutralization of special elements used in an sql command ('sql injection'). The index holds 20889 prior instances of this class, 31 KEV-listed. The nearest of its KEV-listed records are drawn beside this. [email protected]

CVE-2020-12271matches 8 of 8KEV listed · 2020receipt
CVE-2023-34362matches 7 of 8KEV listed · 2023receipt
CVE-2021-42258matches 7 of 8KEV listed · 2021receipt
CVE-2020-29574matches 7 of 8KEV listed · 2020receipt
CVE-2017-18362matches 7 of 8KEV listed · 2019receipt
CVE-2023-48788 · Fortinet FortiClientEMSmatches 7 of 9KEV listed · 2024receipt

"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

20889 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

Its defect family

thimpress learnpress – wordpress lms plugin

Of the 8 records in this family that state one, this holds the highest EPSS percentile: 0.99138.

Grouped by shared product and weakness, not by shared vulnerability. Each record's own state is on its own page.

Family membership: computed, pro@dim2000

This record is one of a group, and the group's page describes all of them. This page is kept and dated, and the defect family's own page is the one we offer for indexing: the whole group.

Browse the index from here

These are index-wide views, not findings about CVE-2024-8522.

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.