VulnerabilityPublished 6 May 2026

CVE-2026-7573: Velocidex velociraptor · Insecure Direct Object Reference

Affects Velocidex velociraptorSource CVE Database V5

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Not known to be exploited · CVSS 5.0 Medium : upgrade to 0.76.5 when convenient.

Data as of 2 Nov 2026, 22:58 UTC

CVSS 3.1 base score

5.0Medium

How severe the flaw is on the 0–10 CVSS scale.

EPSS: 0.2% chance of exploitation in 30 days – higher than 17% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch: Available – fixed in 0.76.5

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N

Attack Vector: Network
Attack Complexity: Low
Privileges Required: Low
User Interaction: None
Scope: Changed
Confidentiality: Low
Integrity: None
Availability: None

Bold values are the worst case: easiest to exploit or largest impact.

Attack Vector: Network: The vulnerable component is bound to the network stack and the set of possible attackers extends beyond the other options listed, up to and including the entire Internet. Such a vulnerability is often termed 'remotely exploitable' and can be thought of as an attack being exploitable at the protocol level one or more network hops away (e.g., across one or more routers).
Attack Complexity: Low: Specialized access conditions or extenuating circumstances do not exist. An attacker can expect repeatable success against the vulnerable component.
Privileges Required: Low: The attacker is authorized with (i.e., requires) privileges that provide basic user capabilities that could normally affect only settings and files owned by a user. Alternatively, an attacker with Low privileges may have the ability to cause an impact only to non-sensitive resources.
User Interaction: None: The vulnerable system can be exploited without any interaction from any user.
Scope: Changed: An exploited vulnerability can affect resources beyond the security scope managed by the security authority of the vulnerable component. In this case, the vulnerable component and the impacted component are different and managed by different security authorities.
Confidentiality: Low: There is some loss of confidentiality. Access to some restricted information is obtained, but the attacker does not have control over what information is obtained, or the amount or kind of loss is limited. The information disclosure does not cause a direct, serious loss to the impacted component.
Integrity: None: There is no loss of integrity within the impacted component.
Availability: None: There is no impact to availability within the impacted component.

Definitions: FIRST CVSS v3.1 specification.

Exploitation evidence

Disclosed: evidence found.
CVE published 6 May 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 2 Nov 2026.

Disclosed: The CVE record is public on cve.org. Its publication is t = 0.
Detectable: A public nuclei template can find exposed instances, for defenders and attackers alike.
Weaponized: A Metasploit exploit module or Exploit-DB entry exists (Metasploit scanner modules do not count), or CISA SSVC or the CVSS exploit maturity reports a public proof of concept.
Exploited in the wild: CISA KEV lists it, CISA SSVC rates exploitation active, or a source reports attacks.
Observed by OffSeq Mirage: OffSeq Mirage honeypot sensors recorded attack traffic for this CVE, or found exposed hosts without attack traffic.

Moments are spaced evenly, not to scale; a dashed line marks a gap of six months or more. Deltas count from t = 0. Sources that give only a date (CISA KEV, Exploit-DB, or a time of exactly 00:00Z) read “same day” rather than hours. Metasploit modules carry the flaw’s disclosure date, not their release date, and nuclei templates carry no date, so both appear above but not on the timeline.

What to do

Upgrade velociraptor and github.com/Velocidex/velociraptor to 0.76.5.

Affected software

Product	Affected	Fixed in
Velocidexvelociraptor	Affected <0.76.5	Fixed in 0.76.5
GitHubgithub.com/Velocidex/velociraptor`pkg:github/github.com/Velocidex/velociraptor`Other threats	Affected <0.76.5	Fixed in 0.76.5

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

AI-suggested

If you cannot patch yet, restrict access to the GetUserRoles API endpoint to trusted users only and monitor for unusual access patterns. Avoid granting unnecessary authentication privileges to users. Follow vendor communications closely for updates on patches or official mitigations.

Description

CVE-2026-7573 is an authorization bypass vulnerability in Velocidex Velociraptor versions below 0.76.5. It affects the GetUserRoles gRPC API endpoint, allowing any authenticated low-privilege user to retrieve the complete access control list (ACL) policy, including roles and permissions, for any user across all organizations by manipulating Name and Org parameters in a network request. This vulnerability does not impact system availability or integrity but exposes sensitive authorization data. The vulnerability has a medium severity rating with a CVSS score of 5. There are no known exploits in the wild at this time.

Impact

The vulnerability allows unauthorized disclosure of access control policies, including roles and permissions, for any user across all organizations within the affected Velocidex Velociraptor deployment. This exposure could facilitate further attacks by revealing sensitive authorization configurations. There is no reported impact on system integrity or availability. No known exploits have been reported in the wild.

Summary

An authorization bypass (CWE-639) exists in the GetUserRoles gRPC API endpoint of Velocidex Velociraptor versions prior to 0.76.5. This flaw allows authenticated users with low privileges to access the full ACL policy for any user by supplying crafted Name and Org parameters in network requests. The vulnerability enables disclosure of roles and permissions across all organizations managed by the product, potentially aiding an attacker in reconnaissance or privilege escalation planning. The CVSS 3.1 base score is 5.0, reflecting network attack vector, low attack complexity, and low privileges required, with impact limited to confidentiality.

CWE-639Authorization Bypass Through User-Controlled Key (opens in a new tab)
Base weaknessLikelihood of exploit: HighCWE Top 25 (2025): #24OWASP Top 10 A01:2025: Broken Access Control (opens in a new tab)
The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.
Architecture and Design
For each and every data access, ensure that the user has sufficient privilege to access the record that is being requested.
Architecture and Design · Implementation
Make sure that the key that is used in the lookup of a specific user's record is not controllable externally by the user or that any tampering can be detected.
Architecture and Design
Use encryption in order to make it more difficult to guess other legitimate values of the key or associate a digital signature with the key so that the server can verify that there has been no tampering.
OWASP Cheat Sheets
Access Control (opens in a new tab)
Authorization Testing Automation (opens in a new tab)
Cross-Site Request Forgery Prevention (opens in a new tab)
Insecure Direct Object Reference Prevention (opens in a new tab)
Authorization (opens in a new tab)
OWASP ASVS 4.0.3
V4.1.2 (opens in a new tab)
V4.2.1 (opens in a new tab)
V8.3.8 (opens in a new tab)
From MITRE CWE, MITRE CAPEC and OWASP (Top 10, OpenCRE).

References

docs.velociraptor.app/announcements/advisories/cve-2026-7573/ (opens in a new tab)

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Exploitation evidence

What to do

Affected software

Description

AI analysisMachine-generated, updated 13 May 2026, 03:46 UTC

WeaknessesCWE-639

Technical details

References

Community reviews

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