CVE-2026-102249

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.

CVSS 4.0

5.5CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

CVSS 3.1

7.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

EPSS

0.3% chance of exploitation in the next 30 days; higher than 20% of CVEs (scores of 2026-10-25)

CWEs

CWE-862, CWE-863

Published

2026-09-29

Modified

2026-10-01

Record from

the NVD, synced 2026-10-19

References

• https://github.com/ASantsSec/CVE/issues/26
• https://vuldb.com/cve/CVE-2026-102249
• https://vuldb.com/submit/933733
• https://vuldb.com/vuln/411151
• https://vuldb.com/vuln/411151/cti

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