How severe is CVE-2023-31103?

CVE-2023-31103 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2023-31103 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-31103?

CVE-2023-31103 affects Apache Inlong. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-31103?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2023-31103 published?

CVE-2023-31103 was published on 2023-05-22 and last updated on 2026-06-17.

CVE-2023-31103

CVE-2023-31103 is a high-severity vulnerability in Apache Inlong with a CVSS 3.x base score of 7.5. 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-668.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (67th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-668
Affected product: Apache Inlong
Published: 2023-05-22
Last modified: 2026-06-17

Description

Exposure of Resource to Wrong Sphere Vulnerability in Apache Software Foundation Apache InLong.This issue affects Apache InLong: from 1.4.0 through 1.6.0. Attackers can change the immutable name and type of cluster of InLong. Users are advised to upgrade to Apache InLong's 1.7.0 or cherry-pick https://github.com/apache/inlong/pull/7891 https://github.com/apache/inlong/pull/7891 to solve it.

Frequently asked questions

What is CVE-2023-31103?: Exposure of Resource to Wrong Sphere Vulnerability in Apache Software Foundation Apache InLong.This issue affects Apache InLong: from 1.4.0 through 1.6.0. Attackers can change the immutable name and type of cluster of InLong. Users are advised to upgrade to Apache InLong's 1.7.0 or cherry-pick https://github.com/apache/inlong/pull/7891 https://github.com/apache/inlong/pull/7891 to solve it.
How severe is CVE-2023-31103?: CVE-2023-31103 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2023-31103 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-31103?: CVE-2023-31103 affects Apache Inlong. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-31103?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2023-31103 published?: CVE-2023-31103 was published on 2023-05-22 and last updated on 2026-06-17.

References

https://lists.apache.org/thread/bv51zhjookcnfbz8b0xsl9wv78sn0j1p

Affected products (1)

cpe:2.3:a:apache:inlong:*:*:*:*:*:*:*:*

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