CVE-2024-23735

Severity: medium (CVSS 6.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-04-10 · updated 2026-06-17
Weakness: CWE-79

Description

Cross Site Scripting (XSS) vulnerability in in the S/MIME certificate upload functionality of the User Profile pages in savignano S/Notify before 4.0.0 for Confluence allows attackers to manipulate user data via specially crafted certificate.

Affected products

Savignano S-Notify: before 4.0.0 — fixed in 4.0.0

How to fix

Upgrade to a fixed version: Savignano S-Notify 4.0.0. Check the vendor advisory for mitigations.

References

https://help.savignano.net/snotify-email-encryption/sa-2023-11-02
https://help.savignano.net/snotify-email-encryption/security-advisories
https://help.savignano.net/snotify-email-encryption/sa-2023-11-02
https://help.savignano.net/snotify-email-encryption/security-advisories

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