Advisory 2026-0675 - Flowise: Vulnerability allows manipulation of files
The CTI portal is available at the following address: https://cti-portal.telekom.net/advisories/2026-0675
Date
2026-03-11
State
2026-03-11
Risk*
Damage: MEDIUM
Attack Probability: MEDIUM
Attack
A remote authenticated attacker can exploit a vulnerability in Flowise in order to perform server-side request forgery attacks, manipulate data, and disclose confidential information, which can potentially enable lateral movement or privilege escalation.
* The probability of an attack is determined by the attacker's motivation, the necessary expend and the possibilities for an attack. The damage probability is determined by the expend needed to resolute the attack and probable indirecte consequences of an attack for business processes. Telekom Security assumes worst case scenarios.
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