Is CVE-2026-113357 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-113357?

CVE-2026-113357 has a CVSS v3 severity of LOW (3.5).

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CVE-2026-113357

Description

@e2e-dev/github before 0.4.1 contains an improper authorization vulnerability that allows pull request commenters to hijack CI test reports by posting comments with the predictable marker. Because findComment and upsertComment in post.ts never check the comment author, attackers can receive results in their own comment and edit failures to passes, or suppress genuine reports entirely.