CVE-2026-56448
CVE-2026-56448 is a high-severity vulnerability with a CVSS 4.0 base score of 8.3. 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-22.
Key facts
- Severity: High (CVSS 4.0 base score 8.3)
- EPSS exploit prediction: 0% (21st percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-38238
- Weakness: CWE-22
- Published:
- Last modified:
Description
A path traversal vulnerability exists in AIL Framework before the release containing commit 0041456af25da0cdea1c1c4624e46baff2731d8f. An authenticated AIL user can supply crafted object identifiers through the investigation workflow to cause file paths to resolve outside the intended image, favicon, or screenshot storage directories. This may allow the attacker to download and read arbitrary files that are accessible to the AIL process. The issue occurs because user-controlled path components were joined with application storage paths without verifying that the resolved path remained within the expected directory. The affected download functionality could then include the contents of such files in a generated archive.
Frequently asked questions
- What is CVE-2026-56448?
- A path traversal vulnerability exists in AIL Framework before the release containing commit 0041456af25da0cdea1c1c4624e46baff2731d8f. An authenticated AIL user can supply crafted object identifiers through the investigation workflow to cause file paths to resolve outside the intended image, favicon, or screenshot storage directories. This may allow the attacker to download and read arbitrary files that are accessible to the AIL process. The issue occurs because user-controlled path components were joined with application storage paths without verifying that the resolved path remained within the expected directory. The affected download functionality could then include the contents of such files in a generated archive.
- How severe is CVE-2026-56448?
- CVE-2026-56448 has a CVSS 4.0 base score of 8.3, rated high severity.
- Is CVE-2026-56448 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2026-56448?
- 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-2026-56448 have an EU (EUVD) identifier?
- Yes. CVE-2026-56448 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-38238.
- When was CVE-2026-56448 published?
- CVE-2026-56448 was published on 2026-06-22.
References
Other CWE-22 (Path Traversal) vulnerabilities
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