How severe is CVE-2023-31250?

CVE-2023-31250 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-2023-31250 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-31250?

CVE-2023-31250 affects Drupal. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-31250?

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

When was CVE-2023-31250 published?

CVE-2023-31250 was published on 2023-04-26 and last updated on 2026-06-17.

CVE-2023-31250

CVE-2023-31250 is a medium-severity vulnerability in Drupal 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-863.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 1% (41st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-863
Affected product: Drupal
Published: 2023-04-26
Last modified: 2026-06-17

Description

The file download facility doesn't sufficiently sanitize file paths in certain situations. This may result in users gaining access to private files that they should not have access to. Some sites may require configuration changes following this security release. Review the release notes for your Drupal version if you have issues accessing private files after updating.

Frequently asked questions

What is CVE-2023-31250?: The file download facility doesn't sufficiently sanitize file paths in certain situations. This may result in users gaining access to private files that they should not have access to. Some sites may require configuration changes following this security release. Review the release notes for your Drupal version if you have issues accessing private files after updating.
How severe is CVE-2023-31250?: CVE-2023-31250 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-2023-31250 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-31250?: CVE-2023-31250 affects Drupal. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-31250?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-31250 published?: CVE-2023-31250 was published on 2023-04-26 and last updated on 2026-06-17.

References

https://www.drupal.org/sa-core-2023-005

Affected products (1)

cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*

More vulnerabilities in Drupal

CVE-2009-3352 — Critical (CVSS 10.0): Multiple unspecified vulnerabilities in the quota_by_role (Quota by role) module for Drupal have unknown impact and…
CVE-2026-9082 — Critical (CVSS 9.8): Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Drupal Drupal…
CVE-2024-55638 — Critical (CVSS 9.8): Deserialization of Untrusted Data vulnerability in Drupal Core allows Object Injection.This issue affects Drupal Core:…
CVE-2024-55637 — Critical (CVSS 9.8): Deserialization of Untrusted Data vulnerability in Drupal Core allows Object Injection.This issue affects Drupal Core:…
CVE-2024-55636 — Critical (CVSS 9.8): Deserialization of Untrusted Data vulnerability in Drupal Core allows Object Injection.This issue affects Drupal Core:…
CVE-2020-13675 — Critical (CVSS 9.8): Drupal's JSON:API and REST/File modules allow file uploads through their HTTP APIs. The modules do not correctly run…

All CVEs affecting Drupal →

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 →