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CVE-2025-1862

23
FAUCET Score

CVE-2025-1862 is an arbitrary file upload vulnerability affecting multiple WSO2 products, including Enterprise Integrator and Identity Server, stemming from improper validation of filenames in the BPEL uploader SOAP service. This high-severity vulnerability (CVSS 7.2) allows an authenticated administrative attacker to upload malicious files, leading to remote code execution and full compromise of the server and its data. While no active exploitation, public exploit code, or significant community discussion has been observed, the potential for severe impact necessitates prompt patching.

Impacted Technologies

VendorProductVersion(s)CPE
6.6.0CPE matchmatch criteria
cpe:2.3:a:wso2:enterprise_integrator:6.6.0:*:*:*:*:*:*:*
5.10.0CPE matchmatch criteria
cpe:2.3:a:wso2:identity_server:5.10.0:*:*:*:*:*:*:*
5.11.0CPE matchmatch criteria
cpe:2.3:a:wso2:identity_server:5.11.0:*:*:*:*:*:*:*
6.0.0CPE matchmatch criteria
cpe:2.3:a:wso2:identity_server:6.0.0:*:*:*:*:*:*:*
6.1.0CPE matchmatch criteria
cpe:2.3:a:wso2:identity_server:6.1.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.7MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
LOW
Exploitability Score
1.2
Impact Score
5.5
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.50%
Probability of exploitation in next 30 days
EPSS Percentile
40.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0050 is in the 17th percentile among its peer group of 5,538 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.3 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

security.docs.wso2.com / en/latest/security-announcements/security-advisories/2025/WSO2-2025-3992
Vendor Advisory