How severe is CVE-2026-24782?

CVE-2026-24782 has a CVSS 3.x base score of 7.6, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity high, and availability low.

Is CVE-2026-24782 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-24782?

CVE-2026-24782 affects Accellion Kiteworks. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-24782?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-24782 have an EU (EUVD) identifier?

Yes. CVE-2026-24782 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-33842.

When was CVE-2026-24782 published?

CVE-2026-24782 was published on 2026-06-01 and last updated on 2026-06-17.

CVE-2026-24782

CVE-2026-24782 is a high-severity vulnerability in Accellion Kiteworks with a CVSS 3.x base score of 7.6. 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-89.

Key facts

Severity: High (CVSS 3.x base score 7.6)
EPSS exploit prediction: 1% (47th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-33842
Weakness: CWE-89
Affected product: Accellion Kiteworks
Published: 2026-06-01
Last modified: 2026-06-17

Description

Kiteworks is a private data network (PDN). Prior to version 9.3.0,ultiple SQL Injection vulnerabilities in Kiteworks Secure Data Forms could be exploited by an authenticated attacker with the FormBuilder role to retrieve information on or modify other users' form definitions and some global configuration parameters. Upgrade Kiteworks to version 9.3.0 or later to receive a patch.

Frequently asked questions

What is CVE-2026-24782?: Kiteworks is a private data network (PDN). Prior to version 9.3.0,ultiple SQL Injection vulnerabilities in Kiteworks Secure Data Forms could be exploited by an authenticated attacker with the FormBuilder role to retrieve information on or modify other users' form definitions and some global configuration parameters. Upgrade Kiteworks to version 9.3.0 or later to receive a patch.
How severe is CVE-2026-24782?: CVE-2026-24782 has a CVSS 3.x base score of 7.6, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity high, and availability low.
Is CVE-2026-24782 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-24782?: CVE-2026-24782 affects Accellion Kiteworks. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-24782?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-24782 have an EU (EUVD) identifier?: Yes. CVE-2026-24782 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-33842.
When was CVE-2026-24782 published?: CVE-2026-24782 was published on 2026-06-01 and last updated on 2026-06-17.

References

https://github.com/kiteworks/security-advisories/security/advisories/GHSA-849r-gm3r-4v5c

Affected products (1)

cpe:2.3:a:accellion:kiteworks:*:*:*:*:*:*:*:*

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