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Api Manager CVE-2025-2905

CRITICAL
Improper Restriction of XML External Entity Reference (CWE-611)
2025-05-05 ed10eef1-636d-4fbe-9993-6890dfa878f8
9.1
CVSS 3.1 · NVD
View

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A02:2025 - Security Misconfiguration
ASVS 5.0
V13 - Configuration XML external entity prevention
MITRE ATT&CK

2 techniques across 2 tactics: Initial Access, Collection

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

Impact

CVSS score of 9.1 (CRITICAL). Attack characteristics: network attack vector, low complexity, no privileges required, no user interaction not required. EPSS exploitation probability: 0.13%.

Exploit ScenarioDerived

A remote attacker could read arbitrary files or perform SSRF through XML processing by sending crafted requests to the affected application. No authentication is required to exploit this vulnerability.

Act Now Prioritize within 24-48h. Why: CRITICAL severity.
Patch available 0.1% exploitation probability (EPSS)

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AnalysisAIv1 – Mar 28, 2026

Due to the improper configuration of XML parser, user-supplied XML is parsed without applying sufficient restrictions, enabling XML External Entity (XXE) resolution in multiple WSO2 Products. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Disable external entity processing in XML parsers, use JSON instead of XML where possible.

Affected Packages

maven org.wso2.am:am-distribution-parent fix: 2.1.0

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 1 package in maven

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

This vulnerability is classified as XML External Entity (XXE) (CWE-611), which allows attackers to read arbitrary files or perform SSRF through XML processing. Due to the improper configuration of XML parser, user-supplied XML is parsed without applying sufficient restrictions, enabling XML External Entity (XXE) resolution in multiple WSO2 Products. A successful XXE attack could allow a remote, unauthenticated attacker to: * Read sensitive files from the server’s filesystem. * Perform denial-of-service (DoS) attacks, which can render the affected service unavailable. Affected products include: Wso2 Api Manager.

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  • Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 9.1 CRITICAL
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
High

Lifecycle Timeline

2
Patch released
Mar 31, 2026 - 21:13 nvd
Patch available
CVE Published
May 05, 2025 - 09:15 nvd
CRITICAL 9.1

DescriptionCVE.org

Due to the improper configuration of XML parser, user-supplied XML is parsed without applying sufficient restrictions, enabling XML External Entity (XXE) resolution in multiple WSO2 Products.

A successful XXE attack could allow a remote, unauthenticated attacker to:

  • Read sensitive files from the server’s filesystem.
  • Perform denial-of-service (DoS) attacks, which can render the affected service unavailable.

Executive ViewAI

Why It Matters

CVE-2025-2905 presents critical security risk, a XML external entity vulnerability rated CVSS 9.1. Successful exploitation could critically impact the confidentiality, integrity, and availability of affected systems. Organizations should apply vendor updates immediately when available and implement compensating controls in the interim.

Business Impact: Severe
Compensating Controls

Apply vendor patch. If immediate patching is not feasible: (1) Implement network-level access controls to limit exposure; (2) Enable enhanced monitoring and alerting; (3) Apply principle of least privilege.

Threat Intelligence Overview

EPSS Score
0.1%
Top 67% exploitable
Data Quality
3 sources
Confidence: Low

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity CRITICAL
CISA KEV No
Public POC No
EPSS 0.1%
Patch available Yes
Active threat No
Deciding rule
CRITICAL severity
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Out-of-Cycle
Exploitation· derived
None
System Exposure· derived
Open
Automatable· derived
Yes
Human Impact
Very High

Priority Score

46
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +46
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

XML External Entity (XXE) attacks exploit XML parsers that process Document Type Definitions (DTDs) without proper restrictions.

Affected Products (CPE)CVE.org

cpe:2.3:a:wso2:api_manager:*:*:*:*:*:*:*:*
CVE-2022-29464 CRITICAL POC
9.8 Apr 18

Certain WSO2 products allow unrestricted file upload with resultant remote code execution. Rated critical severity (CVSS

CVE-2024-7097 MEDIUM POC
4.3 May 30

An incorrect authorization vulnerability exists in multiple WSO2 products due to a flaw in the SOAP admin service, which

CVE-2020-24589 CRITICAL POC
9.1 Aug 21

The Management Console in WSO2 API Manager through 3.1.0 and API Microgateway 2.2.0 allows XML External Entity injection

CVE-2023-31664 MEDIUM POC
6.1 May 23

A reflected cross-site scripting (XSS) vulnerability in /authenticationendpoint/login.do of WSO2 API Manager before 4.2.

CVE-2022-29548 MEDIUM POC
6.1 Apr 21

A reflected XSS issue exists in the Management Console of several WSO2 products. Rated medium severity (CVSS 6.1), this

CVE-2020-27885 MEDIUM POC
6.1 Oct 29

Cross-Site Scripting (XSS) vulnerability on WSO2 API Manager 3.1.0. Rated medium severity (CVSS 6.1), this vulnerability

CVE-2025-9152 CRITICAL
9.8 Oct 16

Unauthenticated remote attackers can exploit missing authentication and authorization checks in the WSO2 API Manager key

CVE-2020-13226 CRITICAL
9.8 May 20

WSO2 API Manager 3.0.0 does not properly restrict outbound network access from a Publisher node, opening up the possibil

CVE-2017-14651 MEDIUM POC
4.8 Sep 21

WSO2 Data Analytics Server 3.1.0 has XSS in carbon/resources/add_collection_ajaxprocessor.jsp via the collectionName or

CVE-2020-24590 CRITICAL
9.1 Aug 21

The Management Console in WSO2 API Manager through 3.1.0 and API Microgateway 2.2.0 allows XML Entity Expansion attacks.

CVE-2020-24705 HIGH
8.8 Aug 27

An issue was discovered in certain WSO2 products. Rated high severity (CVSS 8.8), this vulnerability is remotely exploit

CVE-2020-24703 HIGH
8.8 Aug 27

An issue was discovered in certain WSO2 products. Rated high severity (CVSS 8.8), this vulnerability is remotely exploit

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