What is CVE-2023-31453?

CVE-2023-31453 is a high-severity vulnerability in Apache Inlong, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 7.5/10. Published 2023-05-22.

How severe is CVE-2023-31453?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Apache Inlong

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

Published 2023-05-22 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.012 (66.6th percentile), scored 2026-10-01.

Low probability of exploitation in the next 30 days, but still tracked. 67th percentile — 66.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000

Affected products

Apache Inlong
Apache Software Foundation Inlong — versions 1.2.0

Weakness classification (CWE)

CWE-732 — Incorrect Permission Assignment for Critical Resource

References

lists.apache.org/thread/9nz8o2skgc5230w276h4w92j0zstnl06 (vendor-advisory, Mailing List, Vendor Advisory)

Frequently asked questions

What is CVE-2023-31453?: CVE-2023-31453 is a high-severity vulnerability in Apache Inlong, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 7.5/10. Published 2023-05-22.
How severe is CVE-2023-31453?: High severity. CVSS v3 base score is 7.5 out of 10.