CVE-2026-119763
mediumchangelog.com before commit 7b35e829 contains a missing authorization vulnerability that allows unauthenticated attackers to read unpublished content via previ…
changelog.com before commit 7b35e829 contains a missing authorization vulnerability that allows unauthenticated attackers to read unpublished content via preview routes in PostController, NewsIssueController and NewsItemController. Attackers can enumerate hashid post IDs, sequential newsletter slugs and integer news IDs against preview endpoints to read draft posts, unsent newsletters and declined news items.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/thechangelog/changelog.com disclosure@vulncheck.com
- https://github.com/thechangelog/changelog.com/blob/73fdd9e19cb609573f9cd8ed195cd9abaeb24f8... disclosure@vulncheck.com
- https://github.com/thechangelog/changelog.com/commit/7b35e82934be93e8b0064299a611c98d55b3e... disclosure@vulncheck.com
- https://github.com/thechangelog/changelog.com/issues/581 disclosure@vulncheck.com
- https://hackmd.io/@hieund/changelog-com-preview-unpublished-content-missing-authz disclosure@vulncheck.com
- https://www.vulncheck.com/advisories/changelog-com-before-commit-7b35e829-missing-authoriz... disclosure@vulncheck.com
- https://hackmd.io/@hieund/cve-2026-119763-changelog-com-preview-unpublished-content-missin... 134c704f-9b21-4f2e-91b3-4a467353bcc0
