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Description

A vulnerability was identified in Alinto SOGo 5.12.3/5.12.4. This impacts an unknown function. The manipulation of the argument hint leads to cross site scripting. The attack can be initiated remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

PUBLISHED Reserved 2026-02-23 | Published 2026-02-24 | Updated 2026-02-24 | Assigner VulDB




MEDIUM: 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
MEDIUM: 4.3CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:C
MEDIUM: 4.3CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:C
5.0AV:N/AC:L/Au:N/C:N/I:P/A:N/E:POC/RL:ND/RC:C

Problem types

Cross Site Scripting

Code Injection

Product status

5.12.3
affected

5.12.4
affected

Timeline

2026-02-23:Advisory disclosed
2026-02-23:VulDB entry created
2026-02-23:VulDB entry last update

Credits

erickfernandox (VulDB User) reporter

References

vuldb.com/?id.347412 (VDB-347412 | Alinto SOGo cross site scripting) vdb-entry technical-description

vuldb.com/?ctiid.347412 (VDB-347412 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/?submit.757609 (Submit #757609 | Inverse / SOGo Community SOGo Groupware 5.12.3 - 5.12.4 Cross Site Scripting) third-party-advisory

cve.org (CVE-2026-3054)

nvd.nist.gov (CVE-2026-3054)

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