How severe is CVE-2026-94251?

CVE-2026-94251 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2026-94251 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-94251?

CVE-2026-94251 affects Apache Sling Security. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-94251?

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

When was CVE-2026-94251 published?

CVE-2026-94251 was published on 2026-09-23 and last updated on 2026-10-06.

CVE-2026-94251

CVE-2026-94251 is a medium-severity vulnerability in Apache Sling Security with a CVSS 3.x base score of 6.5. 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-693.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (8th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-693
Affected product: Apache Sling Security
Published: 2026-09-23
Last modified: 2026-10-06

Description

A vulnerability in Apache Sling Security Bundle: ContentDispositionFilter mediates only one address/API shape of a resource This issue affects Apache Sling Security Bundle: before 1.3.12. Users are recommended to upgrade to version 1.3.12, which fixes the issue.

Frequently asked questions

What is CVE-2026-94251?: A vulnerability in Apache Sling Security Bundle: ContentDispositionFilter mediates only one address/API shape of a resource This issue affects Apache Sling Security Bundle: before 1.3.12. Users are recommended to upgrade to version 1.3.12, which fixes the issue.
How severe is CVE-2026-94251?: CVE-2026-94251 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2026-94251 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-94251?: CVE-2026-94251 affects Apache Sling Security. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-94251?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2026-94251 published?: CVE-2026-94251 was published on 2026-09-23 and last updated on 2026-10-06.

References

Affected products (1)

cpe:2.3:a:apache:sling_security:*:*:*:*:*:*:*:*

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