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Description

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A security flaw has been discovered in Rebuild up to 4.1.3. Affected by this issue is some unknown functionality of the component Comment/Guestbook. Performing manipulation results in cross site scripting. It is possible to initiate the attack remotely. Upgrading to version 4.1.4 can resolve this issue. It is suggested to upgrade the affected component. According to the researcher the vendor has confirmed the flaw and fix in a private issue response.

In Rebuild up to 4.1.3 wurde eine Schwachstelle gefunden. Hierbei betrifft es unbekannten Programmcode der Komponente Comment/Guestbook. Die Veränderung resultiert in cross site scripting. Der Angriff lässt sich über das Netzwerk starten. Ein Upgrade auf Version 4.1.4 ist in der Lage, dieses Problem zu adressieren. Als bestmögliche Massnahme wird das Einspielen eines Upgrades empfohlen.

PUBLISHED Reserved 2025-10-04 | Published 2025-10-05 | Updated 2025-10-06 | Assigner VulDB




MEDIUM: 5.1CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X
LOW: 3.5CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:X/RL:O/RC:C
LOW: 3.5CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:X/RL:O/RC:C
4.0AV:N/AC:L/Au:S/C:N/I:P/A:N/E:ND/RL:OF/RC:C

Problem types

Cross Site Scripting

Code Injection

Timeline

2025-10-04:Advisory disclosed
2025-10-04:VulDB entry created
2025-10-04:VulDB entry last update

Credits

BlackSpdier (VulDB User) reporter

References

vuldb.com/?id.327010 (VDB-327010 | Rebuild Comment/Guestbook cross site scripting) vdb-entry

vuldb.com/?ctiid.327010 (VDB-327010 | CTI Indicators (IOB, IOC, TTP)) signature permissions-required

vuldb.com/?submit.658910 (Submit #658910 | ReBuild (RB Enterprise Management System) RB Enterprise Management System (ReBuild) Affected Versions: ≤ 4.1.3 (confirmed vulnerable) Stored Cross-Site Scripting (Stored XSS)) third-party-advisory

gitee.com/getrebuild/rebuild/releases/tag/4.1.4 patch

cve.org (CVE-2025-11276)

nvd.nist.gov (CVE-2025-11276)

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