CWE-306: Missing Authentication for Critical Function (CVE-2026-59506)
CVE-2026-59506 is a critical vulnerability identified as CWE-306, indicating missing authentication for a critical function. This flaw allows unauthenticated remote attackers to access sensitive functions, potentially leading to complete confidentiality compromise and partial integrity loss without requiring user interaction. The vulnerability has a high CVSS score of 9.3, reflecting its severity and ease of exploitation. No affected software versions or patch information are currently provided, and no known exploits are reported in the wild.
AI Analysis
Technical Summary
CVE-2026-59506 corresponds to a missing authentication vulnerability (CWE-306) that affects an unspecified software or system. The vulnerability allows remote attackers to invoke critical functions without authentication, resulting in a complete loss of confidentiality and partial loss of integrity. The CVSS 3.1 vector indicates network attack vector, low attack complexity, no privileges required, no user interaction, and scope change. No patch or remediation details are available in the provided data.
Potential Impact
The vulnerability enables unauthenticated remote attackers to access critical functions, leading to a total compromise of confidentiality and partial compromise of data integrity. There is no reported impact on availability. This could allow attackers to extract sensitive information or manipulate data without authorization.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no patch or workaround information is provided, users should monitor official vendor communications for updates and apply any forthcoming fixes promptly.
CWE-306: Missing Authentication for Critical Function (CVE-2026-59506)
Description
CVE-2026-59506 is a critical vulnerability identified as CWE-306, indicating missing authentication for a critical function. This flaw allows unauthenticated remote attackers to access sensitive functions, potentially leading to complete confidentiality compromise and partial integrity loss without requiring user interaction. The vulnerability has a high CVSS score of 9.3, reflecting its severity and ease of exploitation. No affected software versions or patch information are currently provided, and no known exploits are reported in the wild.
CVSS v3.1
Score 9.3critical
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-59506 corresponds to a missing authentication vulnerability (CWE-306) that affects an unspecified software or system. The vulnerability allows remote attackers to invoke critical functions without authentication, resulting in a complete loss of confidentiality and partial loss of integrity. The CVSS 3.1 vector indicates network attack vector, low attack complexity, no privileges required, no user interaction, and scope change. No patch or remediation details are available in the provided data.
Potential Impact
The vulnerability enables unauthenticated remote attackers to access critical functions, leading to a total compromise of confidentiality and partial compromise of data integrity. There is no reported impact on availability. This could allow attackers to extract sensitive information or manipulate data without authorization.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no patch or workaround information is provided, users should monitor official vendor communications for updates and apply any forthcoming fixes promptly.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-pvm5-r2q8-332c
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-59506"]
- Ecosystems
- []
- Database Specific Severity
- CRITICAL
- Cvss Version
- 3.1
Threat ID: 6a7e037abf8831d5398fa360
Added to database: 08/13/2026, 17:48:42 UTC
Last enriched: 08/13/2026, 18:16:00 UTC
Last updated: 08/13/2026, 21:40:59 UTC
Views: 3
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.