Reference page — cumulative record through Saturday, October 3, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
AV AC AT PR UI VC VI VA CVSS EPSS %ile KEV N L N N N L L L 5.5 .0028 19.0 —
AFFECTED Product Versions Fixed REBUILD 4.4.0 – —
TIMELINE Sep 28 Reserved by VulDB Sep 29 Published (CNA: VulDB) Oct 1 EXPLOIT PUBLISHED — CVE-2026-102249 (REBUILD). Public exploit reference added.
A security flaw has been discovered in REBUILD up to 4.4.11. This vulnerability affects unknown code of the file /commons/file-editor-save. The manipulation of the argument url/fileKey results in missing authorization. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
| Date | Event | Detail |
|---|---|---|
| September 28, 2026 | Reserved | Reserved by VulDB |
| September 29, 2026 | Published | Published (CNA: VulDB) |
| October 1, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2026-102249 (REBUILD). Public exploit reference added. |
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|---|---|---|---|
| n/a | REBUILD | — | 4.4.0 | — |
Authoritative record: CVE-2026-102249 at cve.org
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-102249 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Saturday, October 3, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.
