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HIGH

CVE-2026-82957

CVSS v3

7.3

HIGH

Score EPSS

0.5 %

probabilité d’exploitation au 2026-09-28

CISA KEV

Non

exploitation connue

Exploitation

—

statut SSVC

Description

A vulnerability was found in hyperledger-firefly firefly up to 1.4.0. The impacted element is the function ValidateOptions of the file internal/events/webhooks/webhooks.go of the component Webhook Subscription. Performing a manipulation of the argument url results in server-side request forgery. Remote exploitation of the attack is possible. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Détails techniques

Publiée le
2026-08-31
Dernière modification
2026-09-01

Questions fréquentes

Qu’est-ce que CVE-2026-82957 ?

A vulnerability was found in hyperledger-firefly firefly up to 1.4.0. The impacted element is the function ValidateOptions of the file internal/events/webhooks/webhooks.go of the component Webhook Subscription. Performing a manipulation of the argument url results in server-side request forgery. Remote exploitation of the attack is possible. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVE-2026-82957 est-elle activement exploitée ?

Aucune exploitation active de CVE-2026-82957 n’est confirmée. Son score EPSS était de 0.5 % au 2026-09-28, soit la probabilité estimée d’exploitation dans les 30 prochains jours.

Quel est le score CVSS de CVE-2026-82957 ?

CVE-2026-82957 a un score de base CVSS v3 de 7.3 (gravité HIGH).

CVE-2026-82957 touche-t-elle votre environnement ?

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