synced 4 MIN AGO
01 Record

CVE-2025-13590

Authenticated arbitrary file upload via a System REST API requiring administrator permission.

CriticalPUBLISHEDCNA: WSO2
CNA base score9.1 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

02 Description

Authenticated arbitrary file upload via a System REST API requiring administrator permission.

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.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpacttotalSuccessful exploitation gives total 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
0.76% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 55.2% of scored records. A rank, not a probability.
NVD base score
7.2 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
NVD analysis status
Modified. NVD last modified this record on 2026-06-18.
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
2026-02-19 10:05Z8 MO AGO
Last updated
2026-10-28 08:06Z1 DAY AGO
Reserved
2025-11-24
Assigning CNA
WSO2
Record state
PUBLISHED
Severity
Critical (CVSS 9.1)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Weaknesses
  • CWE-434Unrestricted Upload of File with Dangerous TypeBase
Data version
5.2
Document digest
1cbbcb37afda54ec6809b33adc20dd2de434698999d6f9f6c5cb9f0b43bfc8d0

05 Affected products

VendorProductVersionsPlatforms
WSO2WSO2 API Manager4.2.0 to < 4.2.0.179, 4.3.0 to < 4.3.0.91, 4.4.0 to < 4.4.0.55, 4.5.0 to < 4.5.0.38, 4.6.0 to < 4.6.0.3—
WSO2WSO2 API Control Plane4.5.0 to < 4.5.0.39, 4.6.0 to < 4.6.0.3—
WSO2WSO2 Universal Gateway4.5.0 to < 4.5.0.37, 4.6.0 to < 4.6.0.3—
WSO2WSO2 Traffic Manager4.5.0 to < 4.5.0.37, 4.6.0 to < 4.6.0.3—
WSO2org.wso2.carbon.apimgt:org.wso2.carbon.apimgt.impl9.28.116 to < 9.28.116.391, 9.29.120 to < 9.29.120.210, 9.30.67 to < 9.30.67.133, 9.31.86 to < 9.31.86.100, 9.32.147 to < 9.32.147.2—

06 References

07 Remediation

Follow the instructions given on https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2025-4849/#solution https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2025-4849/#solution