CVE-2023-37253
LOW
3.1
CVSS Score
Published: September 14, 2026 at 12:00 AM UTC
Updated: September 16, 2026 at 07:44 PM UTC
1 product affected across 1 vendorProofreadPage
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Severity
LOW3.1
Exploit prediction
EPSS 0.2%
SSVC
PoC
Description
An issue was discovered in the ProofreadPage extension for MediaWiki through 1.39.3. It leaks information about a suppressed user via the API and config variables.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Affected range stops below 1.35.11, so it looks safe — our inference, not a vendor statement
Affected range stops below 1.38.7, so it looks safe — our inference, not a vendor statement
Affected range stops below 1.39.4, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (1)
Source: cverecord
https://phabricator.wikimedia.org/T326952SSVC — Action Prioritization
SSVCPoCNot automatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
3.1LOWmitre
- Attack Vector
- NETWORK
- Complexity
- HIGH
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- LOW
- Integrity
- NONE
- Availability
- NONE
Vector?
Quick Info
StatusAWAITING ANALYSIS
CWE
CWE-669
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