Eclipse CSI up to 0.2.1 Audit Trail Service /v1/upload/sbom neutralization for logs

Summaryinfo

A vulnerability labeled as problematic has been found in Eclipse CSI up to 0.2.1. The affected element is an unknown function of the file /v1/upload/sbom of the component Audit Trail Service. The manipulation results in neutralization for logs. This vulnerability is reported as CVE-2026-12616. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability was found in Eclipse CSI up to 0.2.1. It has been classified as problematic. Affected is an unknown part of the file /v1/upload/sbom of the component Audit Trail Service. The manipulation with an unknown input leads to a neutralization for logs vulnerability. CWE is classifying the issue as CWE-117. The product does not neutralize or incorrectly neutralizes output that is written to logs. This is going to have an impact on integrity. CVE summarizes:

The /v1/upload/sbom endpoint extracts the iss claim from the attacker-supplied JWT with signature verification disabled, then interpolates that string into three log statements before any validation gate. Because the configured log format ("%(asctime)s - %(name)s - %(levelname)s - %(message)s") renders newlines literally, an unauthenticated attacker can forge log records that are byte-for-byte indistinguishable from PIA's genuine "Successfully authenticated project" message. PIA is an authentication broker whose logs are explicitly relied upon for incident response (DESIGN.md §5.4 lists "Token verifications" and "Errors" as events to log), so the ability to plant fake auth-success entries directly undermines the audit trail the service exists to produce.

The advisory is available at gitlab.eclipse.org. This vulnerability is traded as CVE-2026-12616 since 06/18/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Technical details are known, but there is no available exploit. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 06/29/2026).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

• Eclipse

Name

• CSI

Version

• 0.2.0
• 0.2.1

License

• open-source

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CPE 2.2info

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