How severe is CVE-2024-23735?

CVE-2024-23735 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2024-23735 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-23735?

CVE-2024-23735 affects Savignano S-notify. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-23735?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-23735 have an EU (EUVD) identifier?

Yes. CVE-2024-23735 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-21191.

When was CVE-2024-23735 published?

CVE-2024-23735 was published on 2024-04-10 and last updated on 2026-06-17.

CVE-2024-23735

CVE-2024-23735 is a medium-severity vulnerability in Savignano S-notify with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
EPSS exploit prediction: 0% (12th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-21191
Weakness: CWE-79
Affected product: Savignano S-notify
Published: 2024-04-10
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2024-23735?: 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.
How severe is CVE-2024-23735?: CVE-2024-23735 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2024-23735 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-23735?: CVE-2024-23735 affects Savignano S-notify. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-23735?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-23735 have an EU (EUVD) identifier?: Yes. CVE-2024-23735 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-21191.
When was CVE-2024-23735 published?: CVE-2024-23735 was published on 2024-04-10 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:savignano:s-notify:*:*:*:*:*:confluence:*:*

More vulnerabilities in Savignano S-notify

CVE-2023-50932 — High (CVSS 8.3): An issue was discovered in savignano S/Notify before 4.0.2 for Confluence. While an administrative user is logged on,…
CVE-2023-50931 — High (CVSS 8.3): An issue was discovered in savignano S/Notify before 2.0.1 for Bitbucket. While an administrative user is logged on,…
CVE-2023-50930 — High (CVSS 8.3): An issue was discovered in savignano S/Notify before 4.0.2 for Jira. While an administrative user is logged on, the…
CVE-2024-23737 — Medium (CVSS 5.4): Cross Site Request Forgery (CSRF) vulnerability in savignano S/Notify before 4.0.2 for Jira allows attackers to allows…
CVE-2024-23734 — Medium (CVSS 5.2): Cross Site Request Forgery vulnerability in in the upload functionality of the User Profile pages in savignano S/Notify…

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