Reference page — cumulative record through Thursday, August 20, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

CVE-2026-47687

CVE-2026-47687HIGH

FOGProject has stored XSS via unescaped option label in selectForm() accessible from unauthenticated inventory endpoint

  AV  AC  PR  UI  S  C  I  A   CVSS    EPSS   %ile   KEV
   N   L   L   R  C  H  H  N    8.7   .0027   19.4     —

AFFECTED
  Product     Versions         Fixed
  fogproject  < 1.5.10.1832 –  —

TIMELINE
  May 19  Reserved by GitHub_M
  Jul 21  EXPLOIT PUBLISHED — CVE-2026-47687 (fogproject). Public exploit reference added.
  Jul 21  Published (CNA: GitHub_M)
  Aug 7   EXPLOIT PUBLISHED — CVE-2026-47687 (fogproject). Public exploit reference added.

CWE-79 · CNA: GitHub_M · CVSS v3.1 · 1 reference · NVD status: Analyzed

Description

FOG is a free open-source cloning/imaging/rescue suite/inventory management system. Prior to versions 1.5.10.1832 and 1.6.0-beta.2313, the `selectForm()` helper in `fogpage.class.php` renders `<option>` labels using raw, unescaped user input. An unauthenticated attacker who knows any registered host's MAC address can POST a malicious `sysproduct` value to `/service/inventory.php`, which is stored in the database. When an administrator opens Reports > Inventory, the payload breaks out of the `<option>` element and executes arbitrary JavaScript in the admin's browser. Versions 1.5.10.1832 and 1.6.0-beta.2313 fix the issue.

Lifecycle

Complete event history — 4 events, chronological
Date	Event	Detail
May 19, 2026	Reserved	Reserved by GitHub_M
July 21, 2026	EXPLOIT PUBLISHED	EXPLOIT PUBLISHED — CVE-2026-47687 (fogproject). Public exploit reference added.
July 21, 2026	Published	Published (CNA: GitHub_M)
August 7, 2026	EXPLOIT PUBLISHED	EXPLOIT PUBLISHED — CVE-2026-47687 (fogproject). Public exploit reference added.

Affected

Affected products and packages — 1 row
Vendor	Product / Package	Ecosystem	Version introduced	Fixed
FOGProject	fogproject	—	< 1.5.10.1832	—

Weaknesses

CWE-79

References (1)

https://github.com/FOGProject/fogproject/security/advisories/GHSA-hg23-3w27-2rf2 [Exploit, Vendor Advisory]

Authoritative record: CVE-2026-47687 at cve.org

Vendors: fogproject

Weaknesses: CWE-79

About this page

This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-47687 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 Thursday, August 20, 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.