CVE-2026-11411

MEDIUM 4.4

iAI Lab PDF AI App chatpdf.pro getExternalCacheDir path traversal

CVSS Score

4.4

EPSS Score

0.0%

EPSS Percentile

3th

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.

CWE	CWE-22
Vendor	iai lab
Product	pdf ai app
Published	Jun 6, 2026
Last Updated	Jun 8, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

iAI Lab / PDF AI App

4.21.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/368968 vuldb.com: https://vuldb.com/vuln/368968/cti vuldb.com: https://vuldb.com/cve/CVE-2026-11411 vuldb.com: https://vuldb.com/submit/818818 github.com: https://github.com/actuator/chatpdf.pro

Credits

🔍 Actuator (VulDB User) VulDB CNA Team