Low severity2.7NVD Advisory· Published Apr 2, 2026· Updated Apr 7, 2026
CVE-2026-34762
CVE-2026-34762
Description
Ella Core is a 5G core designed for private networks. Prior to version 1.8.0, the PUT /api/v1/subscriber/{imsi} API accepts an IMSI identifier from both the URL path and the JSON request body but never verifies they match. This allows an authenticated NetworkManager to modify any subscriber's policy while the audit trail records a fabricated or unrelated subscriber IMSI. This issue has been patched in version 1.8.0.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
github.com/ellanetworks/coreGo | < 1.8.0 | 1.8.0 |
Affected products
2Patches
Vulnerability mechanics
References
5- github.com/advisories/GHSA-xw45-cc32-442fghsaADVISORY
- github.com/ellanetworks/core/security/advisories/GHSA-xw45-cc32-442fnvdVendor AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2026-34762ghsaADVISORY
- github.com/ellanetworks/core/commit/7f64b7a7c7a22cb9c05ac2c1c3a0cf0eaefac3e5ghsaWEB
- github.com/ellanetworks/core/releases/tag/v1.8.0nvdRelease NotesWEB
News mentions
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