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CVE-2023-27296

26
FAUCET Score

CVE-2023-27296 is a Deserialization of Untrusted Data vulnerability affecting Apache InLong versions 1.1.0 through 1.5.0. This high-severity vulnerability (CVSS 8.8) can be triggered by authenticated users over the network with low attack complexity, potentially leading to complete compromise of confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE. Users are advised to upgrade to the latest Apache InLong version or apply the provided patch.

Impacted Technologies

VendorProductVersion(s)CPE
>= 1.1.0, <= 1.5.0CPE matchmatch criteria
cpe:2.3:a:apache:inlong:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.47%
Probability of exploitation in next 30 days
EPSS Percentile
71.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0147 is in the 69th percentile among its peer group of 17,844 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 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: 1.6.0

Vendor Advisories (1)

mavenGHSA-gpqq-59rp-3c3whigh

Apache InLong vulnerable to JDBC Deserialization of Untrusted Data

Mar 27, 2023

References

lists.apache.org / thread/xbvtjw9bwzgbo9fp1by8o3p49nf59xzt
Mailing ListPatchVendor Advisory