Missing Authorization in weDocs Access Control Configuration

Missing Authorization vulnerability in weDevs weDocs wedocs allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects weDocs: from n/a through 2.6.1.

Casky was already ahead

This CVE exploits attack patterns that Casky's 283matched skills already investigate — long before this vulnerability was disclosed. Claude's reasoning model maps these techniques to MITRE ATT&CK, so practitioners who ran these skills have already seen the threat behaviour in their findings.

Analysis

CVE-2026-121760 is a missing authorization vulnerability affecting weDocs through version 2.6.1 that allows attackers to exploit incorrectly configured access control security levels. This vulnerability is critical because it enables unauthorized users to gain access to resources they should not be permitted to view or modify, bypassing the intended permission model. Organizations using weDocs for document management—particularly those handling sensitive internal documentation, compliance records, or multi-tenant environments—face direct risk of data exposure and potential privilege escalation. The flaw stems from improper validation of user permissions at the application level, meaning access controls fail to properly enforce role-based restrictions.

Casky.ai's 283 mapped security skills help practitioners detect the attack patterns behind this vulnerability by analyzing MITRE ATT&CK techniques TA0004 (Privilege Escalation) and TA0006 (Credential Access). Using Claude AI's extended reasoning, Casky identifies behavioral indicators such as: unauthorized requests to protected endpoints without proper authentication tokens, access attempts to resources outside a user's assigned permission scope, and anomalous document retrieval patterns that suggest enumeration of restricted content. Practitioners would observe findings highlighting missing authorization checks in API calls, improper session validation, and insufficient permission verification before resource exposure—all classical markers of CWE-862. The skill-based detection framework enables security teams to distinguish between legitimate access patterns and exploitation attempts, while providing remediation guidance specific to access control hardening.

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Casky Risk Score

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EPSS Probability

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Shodan Exposure

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GreyNoise Signal

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Composite risk scoring from EPSS, CISA KEV, Shodan, and GreyNoise — 21 security APIs correlated into a single Casky Risk Score. Coming in Casky Pro. Join early access →

283 Casky skills cover this attack pattern

These skills use Claude AI's reasoning model to surface findings in the same attack categories as CVE-2026-121760.

abusing-dpapi-for-credential-access

red teaming · high

Run

abusing-shadow-credentials-for-privesc

red teaming · high

Run

Access with Stolen Session Cookie

cryptography · low

Run

MITRE ATT&CK Techniques

TA0004 TA0006

Investigate the attack patterns behind CVE-2026-121760

Casky has 283 skills that investigate the attack patterns behind CVE-2026-121760. Run one and get CVSS-scored findings in 3 minutes.

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