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01 Record

CVE-2024-2374

XML External Entity Injection in Multiple WSO2 Products Allows Arbitrary file read and Denial of Service

HighPUBLISHEDCNA: WSO2
CNA base score7.5 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

02 Description

XML External Entity Injection in Multiple WSO2 Products Allows Arbitrary file read and Denial of Service

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.37% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 31.4% of scored records. A rank, not a probability.
NVD base score
9.1 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
NVD analysis status
Analyzed. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2026-04-16 08:12Z6 MO AGO
Last updated
2026-04-16 12:30Z6 MO AGO
Reserved
2024-03-11
Assigning CNA
WSO2
Record state
PUBLISHED
Severity
High (CVSS 7.5)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weaknesses
  • CWE-611Improper Restriction of XML External Entity ReferenceBase
Data version
5.2
Document digest
8b3b90340d3257634545e97dd49dd4bd0f1ad28d3d82682bdfbdbfa16ff4479c

05 Affected products

VendorProductVersionsPlatforms
WSO2WSO2 API Manager3.1.0 to < 3.1.0.278, 3.2.0 to < 3.2.0.368, 4.0.0 to < 4.0.0.280, 4.1.0 to < 4.1.0.206, 4.2.0 to < 4.2.0.144, 4.3.0 to < 4.3.0.57—
WSO2WSO2 Identity Server5.10.0 to < 5.10.0.300, 5.11.0 to < 5.11.0.329, 6.0.0 to < 6.0.0.179, 6.1.0 to < 6.1.0.136—
WSO2WSO2 Open Banking AM2.0.0 to < 2.0.0.328—
WSO2WSO2 Open Banking IAM2.0.0 to < 2.0.0.348—
WSO2WSO2 Identity Server as Key Manager5.10.0 to < 5.10.0.296—

06 References

07 Remediation

Follow the instructions given on https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3255/#solution