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CVE-2024-8995

INDEX BUILT · 2026-09-20

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Authorization Code issued for Deleted User reuse in Multiple WSO2 Products Allows Unauthorized Access

CVE-2024-89954 of 4 sources documented this
22

rank 22 = 0 + 12 + 0 + 10 + 0

rank@v1 · backlog

Someone is already using it

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

EPSS 0.00119  ·  without this subject the record ranks 22

What it costs you if it fires

NVD CVSS base score, then the CNA's own

CVSS 4.9, from the CNA  ·  without this subject the record ranks 10

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 22

How much of the world it touches

NVD CPE configurations

20 products in the CPE ranges  ·  without this subject the record ranks 12

Someone else already set the date

CISA KEV remediation due date

no CISA due date  ·  without this subject the record ranks 22

Unaudited dollar value2 of 3 inputs carry a receipt
Exposure$2,540over the next 30 days, if this record is yours
Movementnot heldno dated series to read a change from
Basisassumeda published average, not your estate

$2,540 = $4.99M incident cost x 0.42806422275080447 exposure x 0.00119 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

0.00119EPSSNOT IN KEVas of 2026-09-20
Severity4.9 MEDIUMreceipt
Harmpartial impactreceipt
Exploitationnone in held sources
Defensefix version namedreceipt
Movementone observationreceipt
SINGLE READINGOne observation held. There is no shape yet. 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

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Harm, if it fires from the vector and the weakness

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Reachnetwork-reachable · low privileges required · no user interaction · high attack complexityreceipt
ImpactPartial confidentiality and integrity loss, with impact beyond the vulnerable componentreceipt
Scored fromCVSS v3.1 · the CNA's vectorreceipt
Weakness classCWE-613 Insufficient Session Expirationreceipt
Published consequencesCWE-613: Access Control: Bypass Protection Mechanism[email protected]

CISA KEV & Federal Remediation Deadline from the record and CISA

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

Fixed in3.1.0; 3.1.0.320; 3.2.0.413; 3.2.1.90; 4.0.0.334; 4.1.0.255; 4.2.0.195; 4.3.0.106; 4.4.0.70; 4.5.0.55; 4.6.0.19; 4.5.0.54; 4.5.0.56; 4.6.0.20; 2.0.0; 2.0.0.369…receipt
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 CNA4.9 MEDIUMreceipt
Exploit probability0.00119 · top 98% of all CVEsreceipt
Blast breadth7 products across 1 vendorderived
Assigned byWSO2receipt
Recorded changes1 · last 19 Sep 2026derived

Affected & Fixed Versions as published

Affected productWSO2 API Manager; WSO2 Traffic Manager; WSO2 API Control Plane; WSO2 Universal Gateway; WSO2 Open Banking AM; WSO2 Identity Server; WSO2 Open Banking IAM; WSO2 Identity Server as Key Manager…receipt
Published rangeswso2 api control plane >= 4.5.0 < 4.5.0.56; wso2 api control plane >= 4.6.0 < 4.6.0.20; wso2 api manager >= 3.1.0 < 3.1.0.320; wso2 api manager >= 3.2.0 < 3.2.0.413receipt
Show all 20 published ranges
wso2 api control plane >= 4.5.0 < 4.5.0.56
wso2 api control plane >= 4.6.0 < 4.6.0.20
wso2 api manager >= 3.1.0 < 3.1.0.320
wso2 api manager >= 3.2.0 < 3.2.0.413
wso2 api manager >= 3.2.1 < 3.2.1.90
wso2 api manager >= 4.0.0 < 4.0.0.334
wso2 api manager >= 4.1.0 < 4.1.0.255
wso2 api manager >= 4.2.0 < 4.2.0.195
wso2 api manager >= 4.3.0 < 4.3.0.106
wso2 api manager >= 4.4.0 < 4.4.0.70
wso2 api manager >= 4.5.0 < 4.5.0.55
wso2 api manager >= 4.6.0 < 4.6.0.19
wso2 identity server >= 5.10.0 < 5.10.0.338
wso2 identity server >= 5.11.0 < 5.11.0.395
wso2 identity server >= 6.0.0 < 6.0.0.229
wso2 identity server >= 6.1.0 < 6.1.0.208
wso2 identity server as key manager >= 5.10.0 < 5.10.0.338
wso2 open banking am >= 2.0.0 < 2.0.0.369
wso2 open banking iam >= 2.0.0 < 2.0.0.389
wso2 traffic manager >= 4.5.0 < 4.5.0.54
Fixed in3.1.0; 3.1.0.320; 3.2.0.413; 3.2.1.90; 4.0.0.334; 4.1.0.255; 4.2.0.195; 4.3.0.106; 4.4.0.70; 4.5.0.55; 4.6.0.19; 4.5.0.54; 4.5.0.56; 4.6.0.20; 2.0.0; 2.0.0.369…receipt

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

Unused authorization codes issued to deleted users are not being properly invalidated or removed from the system. This allows for the persistence of these codes, enabling them to be potentially reused. If an attacker possesses both the authorization code and the associated client credentials (client ID and client secret), they can leverage these unused codes to obtain access tokens on behalf of users who have already been deleted. This may lead to unauthorized access to sensitive resources and services, contingent on the scopes originally authorized for the compromised authorization code. receipt

NVD's analysis a second authority

weakness
CWE-613
affected versions
wso2 api control plane >= 4.5.0 < 4.5.0.56; wso2 api control plane >= 4.6.0 < 4.6.0.20; wso2 api manager >= 3.1.0 < 3.1.0.320; and 17 more, listed in full below
also scored by
4.9 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N

check it yourself security.docs.wso2.com receipt

Movement

Only one observation of this value is held, so there is no movement to show yet.

The full biography

Published2026-08-06Index as of2026-08-06
Published 2026-08-06 receipt · Index as of 2026-08-06 derived

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