CVE-2025-27528: Apache InLong: JDBC Vulnerability for Invisible Character Bypass Leading to Arbitrary File Read

9.1 CVSS

Description

Deserialization of Untrusted Data vulnerability in Apache InLong.

This issue affects Apache InLong: from 1.13.0 through 2.1.0.

This
vulnerability allows attackers to bypass the security mechanisms of InLong
JDBC and leads to arbitrary file reading. Users are advised to upgrade to Apache InLong's 2.2.0 or cherry-pick [1] to solve it.

[1] https://github.com/apache/inlong/pull/11747

Classification

CVE ID: CVE-2025-27528

CVSS Base Severity: CRITICAL

CVSS Base Score: 9.1

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Problem Types

CWE-502 Deserialization of Untrusted Data

Affected Products

Vendor: Apache Software Foundation

Product: Apache InLong

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.11% (probability of being exploited)

EPSS Percentile: 29.97% (scored less or equal to compared to others)

EPSS Date: 2025-06-06 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-27528
https://lists.apache.org/thread/b807rqzgyv4qgvxw3nhkq8tl6g90gqgj
https://github.com/apache/inlong/pull/11747

Timeline