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VulnerabilityPublished Updated

CVE-2025-14561: WSO2 API Manager · Improper Access Control

Affects WSO2 API ManagerSource CVE Database V5

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Not known to be exploited · CVSS 9.0 Critical · fixed in 4.6.0.6 : patch WSO2 API Manager as a priority.

Data as of 5 Nov 2026, 00:01 UTC

CVSS 3.1 base score
9.0Critical
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.4% chance of exploitation in 30 days – higher than 35% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch
Available – fixed in 4.6.0.6, 4.5.0.41, 4.4.0.57 +12
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:L

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 6 Aug 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 5 Nov 2026.

What to do

Upgrade to a fixed release listed under Affected software.

Affected software

ProductAffectedFixed in
WSO2WSO2 API ManagerAffected
  • >=4.6.0 <4.6.0.6
Fixed in
  • 4.6.0.6
WSO2WSO2 API ManagerAffected
  • >=4.5.0 <4.5.0.41
Fixed in
  • 4.5.0.41
WSO2WSO2 API ManagerAffected
  • >=4.4.0 <4.4.0.57
Fixed in
  • 4.4.0.57
WSO2WSO2 API ManagerAffected
  • >=4.3.0 <4.3.0.93
Fixed in
  • 4.3.0.93
WSO2WSO2 API ManagerAffected
  • >=4.2.0 <4.2.0.182
Fixed in
  • 4.2.0.182
WSO2WSO2 API ManagerAffected
  • >=4.1.0 <4.1.0.242
Fixed in
  • 4.1.0.242

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

AI-suggested

If you cannot patch yet, restrict privileged user access to trusted personnel only and monitor API management activities closely to detect any unauthorized cross-tenant operations.

Description

CVE-2025-14561 is a critical improper access control vulnerability in WSO2 API Manager affecting multi-tenant deployments. The Publisher REST APIs do not properly enforce tenant isolation, allowing a privileged user in one tenant to perform publisher operations such as exposing or modifying API metadata in other tenants. This issue impacts versions 4.1.0 through 4.6.0. The vulnerability has a CVSS score of 9.0, indicating high impact on confidentiality, integrity, and availability.

References

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