How severe is CVE-2023-31726?

CVE-2023-31726 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 high, integrity none, and availability none.

Is CVE-2023-31726 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-31726?

CVE-2023-31726 affects Alistgo Alist. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-31726?

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-2023-31726 published?

CVE-2023-31726 was published on 2023-05-23 and last updated on 2026-06-17.

CVE-2023-31726

CVE-2023-31726 is a high-severity vulnerability in Alistgo Alist 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-863.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (60th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-863
Affected product: Alistgo Alist
Published: 2023-05-23
Last modified: 2026-06-17

Description

AList 3.15.1 is vulnerable to Incorrect Access Control, which can be exploited by attackers to obtain sensitive information.

Frequently asked questions

What is CVE-2023-31726?: AList 3.15.1 is vulnerable to Incorrect Access Control, which can be exploited by attackers to obtain sensitive information.
How severe is CVE-2023-31726?: CVE-2023-31726 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 high, integrity none, and availability none.
Is CVE-2023-31726 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-31726?: CVE-2023-31726 affects Alistgo Alist. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-31726?: 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-2023-31726 published?: CVE-2023-31726 was published on 2023-05-23 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:alistgo:alist:3.15.1:*:*:*:*:*:*:*

More vulnerabilities in Alistgo Alist

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CVE-2024-47067 — Medium (CVSS 6.1): AList is a file list program that supports multiple storages. AList contains a reflected cross-site scripting…

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Other CWE-863 (Incorrect Authorization) vulnerabilities

CVE-2026-48286 — Critical (CVSS 10.0): Adobe Campaign Classic (ACC) versions 7.4.3 build 9396 and earlier are affected by an Incorrect Authorization…
CVE-2026-48303 — Critical (CVSS 10.0): Adobe Campaign Classic (ACC) versions 7.4.3 build 9394 and earlier are affected by an Incorrect Authorization…
CVE-2026-44330 — Critical (CVSS 10.0): free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, free5GC's NEF mounts the…
CVE-2026-46595 — Critical (CVSS 10.0): Previously, CVE-2024-45337 fixed an authorization bypass for misused ssh server configurations; if any other type of…
CVE-2026-33105 — Critical (CVSS 10.0): Improper authorization in Microsoft Azure Kubernetes Service allows an unauthorized attacker to elevate privileges over…
CVE-2026-32213 — Critical (CVSS 10.0): Improper authorization in Azure AI Foundry allows an unauthorized attacker to elevate privileges over a network.

Browse all CWE-863 (Incorrect Authorization) vulnerabilities →