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CVE-2026-3967
MEDIUM6.3
Description
A flaw has been found in Alfresco Activiti up to 7.19/8.8.0. Affected by this issue is the function deserialize/createObjectInputStream of the file activiti-core/activiti-engine/src/main/java/org/activiti/engine/impl/variable/SerializableType.java of the component Process Variable Serialization System. This manipulation causes deserialization. Remote exploitation of the attack is possible. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Details CVE
Score CVSS v3.16.3
SeveriteMEDIUM
Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Vecteur d'attaqueNETWORK
ComplexiteLOW
Privileges requisLOW
Interaction utilisateurNONE
Publie3/12/2026
Derniere modification3/12/2026
Sourcenvd
Observations honeypot0
Faiblesses (CWE)
CWE-20CWE-502
References
https://github.com/AnalogyC0de/public_exp/issues/16(cna@vuldb.com)
https://vuldb.com/?ctiid.350396(cna@vuldb.com)
https://vuldb.com/?id.350396(cna@vuldb.com)
https://vuldb.com/?submit.768942(cna@vuldb.com)
Correlations IOC
Aucune correlation enregistree
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