How severe is CVE-2023-31101?

CVE-2023-31101 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2023-31101 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-31101?

CVE-2023-31101 primarily affects Apache Inlong. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2023-31101?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2023-31101 published?

CVE-2023-31101 was published on 2023-05-22 and last updated on 2026-06-17.

CVE-2023-31101

CVE-2023-31101 is a medium-severity vulnerability in Apache Inlong with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-1188.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 1% (62nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-1188
Affected product: Apache Inlong
Published: 2023-05-22
Last modified: 2026-06-17

Description

Insecure Default Initialization of Resource Vulnerability in Apache Software Foundation Apache InLong.This issue affects Apache InLong: from 1.5.0 through 1.6.0. Users registered in InLong who joined later can see deleted users' data. Users are advised to upgrade to Apache InLong's 1.7.0 or cherry-pick https://github.com/apache/inlong/pull/7836 https://github.com/apache/inlong/pull/7836 to solve it.

Frequently asked questions

What is CVE-2023-31101?: Insecure Default Initialization of Resource Vulnerability in Apache Software Foundation Apache InLong.This issue affects Apache InLong: from 1.5.0 through 1.6.0. Users registered in InLong who joined later can see deleted users' data. Users are advised to upgrade to Apache InLong's 1.7.0 or cherry-pick https://github.com/apache/inlong/pull/7836 https://github.com/apache/inlong/pull/7836 to solve it.
How severe is CVE-2023-31101?: CVE-2023-31101 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2023-31101 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-31101?: CVE-2023-31101 primarily affects Apache Inlong. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-31101?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-31101 published?: CVE-2023-31101 was published on 2023-05-22 and last updated on 2026-06-17.

References

https://lists.apache.org/thread/shvwwr6toqz5rr39rwh4k03z08sh9jmr

Affected products (2)

cpe:2.3:a:apache:inlong:1.5.0:*:*:*:*:*:*:*
cpe:2.3:a:apache:inlong:1.6.0:*:*:*:*:*:*:*

More vulnerabilities in Apache Inlong

CVE-2025-27531 — Critical (CVSS 9.8): Deserialization of Untrusted Data vulnerability in Apache InLong. This issue affects Apache InLong: from 1.13.0…
CVE-2024-36268 — Critical (CVSS 9.8): Improper Control of Generation of Code ('Code Injection') vulnerability in Apache InLong. This issue affects Apache…
CVE-2024-26579 — Critical (CVSS 9.8): Deserialization of Untrusted Data vulnerability in Apache InLong.This issue affects Apache InLong: from 1.7.0 through…
CVE-2023-51784 — Critical (CVSS 9.8): Improper Control of Generation of Code ('Code Injection') vulnerability in Apache InLong.This issue affects Apache…
CVE-2023-43668 — Critical (CVSS 9.8): Authorization Bypass Through User-Controlled Key vulnerability in Apache InLong.This issue affects Apache InLong: from…
CVE-2023-35088 — Critical (CVSS 9.8): Improper Neutralization of Special Elements Used in an SQL Command ('SQL Injection') vulnerability in Apache Software…

All CVEs affecting Apache Inlong →

Other CWE-1188 (Insecure Default Initialization of Resource) vulnerabilities

CVE-2026-31957 — Critical (CVSS 10.0): Himmelblau is an interoperability suite for Microsoft Azure Entra ID and Intune. From 3.0.0 to before 3.1.0, if…
CVE-2025-41672 — Critical (CVSS 10.0): A remote unauthenticated attacker may use default certificates to generate JWT Tokens and gain full access to the tool…
CVE-2024-0001 — Critical (CVSS 10.0): A condition exists in FlashArray Purity whereby a local account intended for initial array configuration remains active…
CVE-2024-2912 — Critical (CVSS 10.0): An insecure deserialization vulnerability exists in the BentoML framework, allowing remote code execution (RCE) by…
CVE-2021-34795 — Critical (CVSS 10.0): Multiple vulnerabilities in the web-based management interface of the Cisco Catalyst Passive Optical Network (PON)…
CVE-2017-7964 — Critical (CVSS 10.0): Zyxel WRE6505 devices have a default TELNET password of 1234 for the root and admin accounts, which makes it easier for…

Browse all CWE-1188 (Insecure Default Initialization of Resource) vulnerabilities →