Path Traversal in Iai Lab Pdf Ai App
CVE-2026-11411
A security flaw has been discovered in iAI Lab PDF AI App 4.21.0 on Android. Impacted is the function getExternalCacheDir of the component chatpdf.pro. Performing a manipulation of the argument _display_name results in path traversal. The attack requires a local approach. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Vulnerability class: Path Traversal (Directory Traversal)
EPSS: 0.002 (6.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.4 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L.
Affected products
- Iai Lab Pdf Ai App — versions 4.21.0
Weakness classification (CWE)
References
- cna@vuldb.com (exploit)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (technical-description, vdb-entry)
- cna@vuldb.com (signature, permissions-required)
Frequently asked questions
- What is CVE-2026-11411?
- CVE-2026-11411 is a medium-severity vulnerability in Iai Lab Pdf Ai App, classified under Path Traversal. CVSS score: 4.4/10. Published 2026-06-06.
- How severe is CVE-2026-11411?
- Medium severity. CVSS v3 base score is 4.4 out of 10.