Loading HuntDB...
Hunt
Vulnerability Intelligence by wss.sh
Home Daily Briefings High Impact CVEs Recent Exploits KEV Catalog GitHub Advisories Latest Updates Security News
Sign In Sign Up

CVE-2023-5256

UNKNOWN
Published 2023-09-28T18:17:43.128Z
Actions:

Expert Analysis

Professional remediation guidance

Get tailored security recommendations from our analyst team for CVE-2023-5256. We'll provide specific mitigation strategies based on your environment and risk profile.

CVSS Score

V3.1
7.5
/10
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2023.03.01
0.001
probability
of exploitation in the wild

There is a 0.1% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-01-25
Exploit Probability
Percentile: 0.397
Higher than 39.7% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Description

In certain scenarios, Drupal's JSON:API module will output error backtraces. With some configurations, this may cause sensitive information to be cached and made available to anonymous users, leading to privilege escalation.

This vulnerability only affects sites with the JSON:API module enabled, and can be mitigated by uninstalling JSON:API.

The core REST and contributed GraphQL modules are not affected.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Drupal

Core

Affected Versions:

10.1 10.0 9.5
drupal

drupal

Affected Versions:

10.1 10.0 9.5

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

✓ GitHub Reviewed CRITICAL

Cache poisoning in drupal/core

GHSA-rjqg-3h9m-fx5x

Advisory Details

In certain scenarios, Drupal's JSON:API module will output error backtraces. With some configurations, this may cause sensitive information to be cached and made available to anonymous users, leading to privilege escalation. This vulnerability only affects sites with the JSON:API module enabled, and can be mitigated by uninstalling JSON:API. The core REST and contributed GraphQL modules are not affected.

Affected Packages

Packagist drupal/core
ECOSYSTEM: ≥8.7.0 <9.5.11
Packagist drupal/core
ECOSYSTEM: ≥10.0.0 <10.0.11
Packagist drupal/core
ECOSYSTEM: ≥10.1.0 <10.1.4

CVSS Scoring

CVSS Score

9.0

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-5256
WEB https://github.com/drupal/core/commit/1cd2741c2b43f6ad1bdfc121b8d9ec3b87e70742
WEB https://github.com/drupal/core/commit/5495dc530e3acd056478245bfe1828210c6da7dc
WEB https://github.com/drupal/core/commit/d4fe67562ee3ea0d9ecb9672d2945d94c5633d24
PACKAGE https://github.com/drupal/core
WEB https://www.drupal.org/sa-core-2023-006

Advisory provided by GitHub Security Advisory Database. Published: September 28, 2023, Modified: December 20, 2023

References

https://www.drupal.org/sa-core-2023-006
Published: 2023-09-28T18:17:43.128Z
Last Modified: 2024-09-23T18:25:29.327Z
Copied to clipboard!