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CVE-2025-27531

29
FAUCET Score

CVE-2025-27531 is a critical Deserialization of Untrusted Data vulnerability affecting Apache InLong versions 1.13.0 through 2.0.0. An authenticated attacker can exploit this flaw to read arbitrary files by manipulating parameters. With a CVSS score of 9.8 (CRITICAL), this vulnerability has a network attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. While there is no evidence of active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered significant community discussion with 11 mentions, indicating awareness and potential future exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
>= 1.13.0, < 2.1.0CPE matchmatch criteria
cpe:2.3:a:apache:inlong:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.58%
Probability of exploitation in next 30 days
EPSS Percentile
44.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0058 is in the 24th percentile among its peer group of 36,897 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

mavenpatch availablevia ghsa
Product: org.apache.inlong:inlong-managerFixed in: 2.1.0

Vendor Advisories (1)

mavenGHSA-62gc-8jr5-x9pmhigh

Apache InLong Deserialization of Untrusted Data Vulnerability

Jun 6, 2025

References

openwall.com / lists/oss-security/2025/02/28/2
Mailing ListVendor Advisory
lists.apache.org / thread/r62lkqrr739wvcb60j6ql6q63rh4bxx5
Mailing ListVendor Advisory