CVE-2026-47687

HIGH

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

Title source: cna
STIX 2.1

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.

References (1)

Core 1
Core References

Scores

CVSS v3 7.3
EPSS 0.0022
EPSS Percentile 12.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact total

Details

CWE
CWE-79
Status published
Products (2)
FOGProject/fogproject < 1.5.10.1832
FOGProject/fogproject < 1.6.0-beta.2313
Published Jul 21, 2026
Tracked Since Jul 22, 2026