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.
- 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—
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