Vulnerability · Published May 8, 2026 · Assigned by GitHub_M

CVE-2026-42160Data Space Portal: Incorrect Authorization and Client-Side Enforcement of Server-Side Security in ghcr.io/sovity/ds-portal-ce-backend

Critical 10.0

In plain English

A critical-severity incorrect authorization in dataspace-portal from sovity. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 25% of all known vulnerabilities).

Severity (CVSS 4.0)10.0Critical

Exploit odds (30 days)0.3%top 75.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

Data Space Portal is an open-source Software as a Service (SaaS) solution designed to streamline Dataspace management. From version 2.1.1 to before version 7.3.2, there is insufficient authorization in the dataspace-portal backend regarding self-registered "PENDING" organization / user accounts. This issue has been patched in version 7.3.2.

Affected products (as reported)

Vendor	Product	Versions
sovity	dataspace-portal	>= 2.1.1, < 7.3.2

Weakness: CWE-602, CWE-863 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:H/SI:H/SA:L

References

https://github.com/sovity/dataspace-portal/security/advisories/GHSA-989g-wpfv-6vxx x_refsource_CONFIRM
https://github.com/sovity/dataspace-portal/releases/tag/v7.3.2 x_refsource_MISC