How severe is CVE-2023-31453?

CVE-2023-31453 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-2023-31453 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-31453?

CVE-2023-31453 affects Apache Inlong. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-31453?

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-2023-31453 published?

CVE-2023-31453 was published on 2023-05-22 and last updated on 2026-06-17.

CVE-2023-31453

CVE-2023-31453 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-732.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (64th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-732
Affected product: Apache Inlong
Published: 2023-05-22
Last modified: 2026-06-17

Description

Incorrect Permission Assignment for Critical Resource Vulnerability in Apache Software Foundation Apache InLong.This issue affects Apache InLong: from 1.2.0 through 1.6.0. The attacker can delete others' subscriptions, even if they are not the owner of the deleted subscription. Users are advised to upgrade to Apache InLong's 1.7.0 or cherry-pick [1] to solve it. [1] https://github.com/apache/inlong/pull/7949 https://github.com/apache/inlong/pull/7949

Frequently asked questions

What is CVE-2023-31453?: Incorrect Permission Assignment for Critical Resource Vulnerability in Apache Software Foundation Apache InLong.This issue affects Apache InLong: from 1.2.0 through 1.6.0. The attacker can delete others' subscriptions, even if they are not the owner of the deleted subscription. Users are advised to upgrade to Apache InLong's 1.7.0 or cherry-pick [1] to solve it. [1] https://github.com/apache/inlong/pull/7949 https://github.com/apache/inlong/pull/7949
How severe is CVE-2023-31453?: CVE-2023-31453 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-2023-31453 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-31453?: CVE-2023-31453 affects Apache Inlong. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-31453?: 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-2023-31453 published?: CVE-2023-31453 was published on 2023-05-22 and last updated on 2026-06-17.

References

https://lists.apache.org/thread/9nz8o2skgc5230w276h4w92j0zstnl06

Affected products (1)

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

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