← Vulnerability feed

Vulnerability record · CVE-2025-27531 · published 6 June 2025

CVE-2025-27531: Apache inlong deserialization of untrusted data vulnerability

Apache · Inlong

Deserialization of Untrusted Data vulnerability in Apache InLong.  This issue affects Apache InLong: from 1.13.0 before 2.1.0, this issue would allow an authenticated attacker to read arbitrary files by double writing the param. Users are recommended to upgrade to version 2.1.0, which fixes the issue.

9.8 CVSS 3.1 Critical EPSS 0.66% · top 50.6% CWE-502 · Deserialization of untrusted data
9.8CVSS 3.1 base score
0.66%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Deserialization of Untrusted Data vulnerability in Apache InLong.  This issue affects Apache InLong: from 1.13.0 before 2.1.0, this issue would allow an authenticated attacker to read arbitrary files by double writing the param. Users are recommended to upgrade to version 2.1.0, which fixes the issue.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://lists.apache.org/thread/r62lkqrr739wvcb60j6ql6q63rh4bxx5 Mailing ListVendor Advisory
http://www.openwall.com/lists/oss-security/2025/02/28/2 Mailing ListVendor Advisory

Track CVE-2025-27531 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2026-63037Apache inlong sql injection vulnerabilityImproper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Apache InLong. This appears to allow SQL inject…EPSS 0.69%9.8CVE-2026-63038Apache inlong sql injection vulnerabilityImproper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Apache InLong. This allows an attacker to injec…EPSS 0.69%9.8CVE-2026-63039Apache inlong sql injection vulnerabilityImproper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Apache InLong. This allows an attacker to injec…EPSS 0.69%9.8CVE-2024-36268Apache inlong code injection vulnerabilityImproper Control of Generation of Code ('Code Injection') vulnerability in Apache InLong. This issue affects Apache InLong: from 1.10.0 through 1.12.…EPSS 1.2%9.8CVE-2024-26579Apache inlong deserialization of untrusted data vulnerabilityDeserialization of Untrusted Data vulnerability in Apache InLong.This issue affects Apache InLong: from 1.7.0 through 1.11.0,  the attackers can bypa…EPSS 1.1%9.8CVE-2023-51784Apache inlong code injection vulnerabilityImproper Control of Generation of Code ('Code Injection') vulnerability in Apache InLong.This issue affects Apache InLong: from 1.5.0 through 1.9.0, …EPSS 1.6%9.8CVE-2023-43668Apache inlong insecure direct object reference vulnerabilityAuthorization Bypass Through User-Controlled Key vulnerability in Apache InLong.This issue affects Apache InLong: from 1.4.0 through 1.8.0,  some sen…EPSS 1.0%9.8CVE-2023-35088Apache inlong sql injection vulnerabilityImproper Neutralization of Special Elements Used in an SQL Command ('SQL Injection') vulnerability in Apache Software Foundation Apache InLong.This i…EPSS 1.6%

Source: NIST National Vulnerability Database (record CVE-2025-27531), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.