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andreagomez

IT and cybersecurity enthusiast. I enjoy tinkering with networks, systems, and security tools — and documenting what I learn along the way.

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RosarioSIS: 556 application matches around student-data permissions

RosarioSIS: 556 application matches around student-data permissions

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3 min read

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Why end-of-maintenance AOS-8 systems belong in this CVE review

Why end-of-maintenance AOS-8 systems belong in this CVE review

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4 min read
RhodeCode's 17 title matches point to a high-value repository control plane

RhodeCode's 17 title matches point to a high-value repository control plane

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3 min read
Reading ZoomEye Exposure for CVE-2026-79844 Without Overstating Risk

Reading ZoomEye Exposure for CVE-2026-79844 Without Overstating Risk

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4 min read
PHP open_basedir is a boundary with footguns, not a sandbox

PHP open_basedir is a boundary with footguns, not a sandbox

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3 min read
DFIR IRIS case RBAC should follow the API key, not the dashboard

DFIR IRIS case RBAC should follow the API key, not the dashboard

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3 min read
Manyfold exposure starts with the multiuser switch

Manyfold exposure starts with the multiuser switch

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4 min read
Linux nosymfollow blocks one symlink path, not every path problem

Linux nosymfollow blocks one symlink path, not every path problem

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4 min read
SQLPad admin and service tokens concentrate database reach

SQLPad admin and service tokens concentrate database reach

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3 min read
Residual Risk After Applying the CVE-2026-98438 Linux MPTCP Fix

Residual Risk After Applying the CVE-2026-98438 Linux MPTCP Fix

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4 min read
A defensive review plan for CVE-2026-98766

A defensive review plan for CVE-2026-98766

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3 min read
YAML loaders need a type boundary for untrusted documents

YAML loaders need a type boundary for untrusted documents

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3 min read
GoAccess reports need their own access policy

GoAccess reports need their own access policy

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2 min read
JWT-SVID Audience Checks Need a Trust-Domain and Caller-Side Plan

JWT-SVID Audience Checks Need a Trust-Domain and Caller-Side Plan

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3 min read
DefectDojo API Import Authority Turns Exposure Review into Evidence Governance

DefectDojo API Import Authority Turns Exposure Review into Evidence Governance

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3 min read
TheHive title matches are few; case-management permissions are the real surface

TheHive title matches are few; case-management permissions are the real surface

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3 min read
CVE-2026-101446: A Patch-First Guide for Siebel CRM Teams

CVE-2026-101446: A Patch-First Guide for Siebel CRM Teams

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2 min read
Auditing an Arch endpoint after a suspicious AUR install

Auditing an Arch endpoint after a suspicious AUR install

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4 min read
Caching OAuth introspection results needs a revocation budget

Caching OAuth introspection results needs a revocation budget

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2 min read
AnythingLLM exposure depends on which user mode is running

AnythingLLM exposure depends on which user mode is running

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2 min read
FTPS can protect the login and still leave the file transfer exposed

FTPS can protect the login and still leave the file transfer exposed

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2 min read
Bitwarden collection management changes what an administrator can read

Bitwarden collection management changes what an administrator can read

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2 min read
FreshRSS API passwords create a second access path

FreshRSS API passwords create a second access path

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2 min read
Tactical RMM agent onboarding and operator roles

Tactical RMM agent onboarding and operator roles

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3 min read
Turning GhostAction into a repeatable external GitHub monitoring loop

Turning GhostAction into a repeatable external GitHub monitoring loop

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4 min read
Redfish Sessions Need Their Own Privilege Review

Redfish Sessions Need Their Own Privilege Review

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3 min read
Dolibarr API Tokens Inherit the User Permission Model

Dolibarr API Tokens Inherit the User Permission Model

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3 min read
Android Network Security Config: Trust Anchors Are a Policy Decision

Android Network Security Config: Trust Anchors Are a Policy Decision

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2 min read
Komga: API Keys and Library Restrictions Need to Be Reviewed Together

Komga: API Keys and Library Restrictions Need to Be Reviewed Together

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2 min read
OpenProject API Tokens Need Project Membership Context

OpenProject API Tokens Need Project Membership Context

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3 min read
Risk decision for CVE-2026-87739: medium score, unauthenticated access

Risk decision for CVE-2026-87739: medium score, unauthenticated access

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3 min read
Detection Engineering for the richdocumentscode Command Injection

Detection Engineering for the richdocumentscode Command Injection

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4 min read
Cisco ISE CVE-2026-20241 turns certificate issuance into an authorization decision

Cisco ISE CVE-2026-20241 turns certificate issuance into an authorization decision

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4 min read
998,673 Cisco ISE fingerprints do not identify the vulnerable build

998,673 Cisco ISE fingerprints do not identify the vulnerable build

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3 min read
TemporaryFileSystem and BindPaths create two different views of the same host

TemporaryFileSystem and BindPaths create two different views of the same host

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3 min read
redis_exporter turns a Redis connection string into an inventory question

redis_exporter turns a Redis connection string into an inventory question

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3 min read
LibreChat's first registered account can become the admin boundary

LibreChat's first registered account can become the admin boundary

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2 min read
Kavita discovery and the user-level library credential boundary

Kavita discovery and the user-level library credential boundary

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3 min read
A Triage Workflow for CVE-2026-113008 in Managed Chrome Fleets

A Triage Workflow for CVE-2026-113008 in Managed Chrome Fleets

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3 min read
Misskey: 3,380 application matches and a token scope decision

Misskey: 3,380 application matches and a token scope decision

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2 min read
Postfix relay policy is an ordered trust decision

Postfix relay policy is an ordered trust decision

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3 min read
Sudo command digests do not remove executable trust

Sudo command digests do not remove executable trust

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2 min read
Mailtrain title matches show a broad mailing-list footprint

Mailtrain title matches show a broad mailing-list footprint

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2 min read
DVC inventory should follow remotes and credential files

DVC inventory should follow remotes and credential files

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3 min read
Detecting Exposure to CVE-2026-44494 in Container Builds

Detecting Exposure to CVE-2026-44494 in Container Builds

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3 min read
Xerox FreeFlow v2 and v7: The CVE-2026-21932 Version Split

Xerox FreeFlow v2 and v7: The CVE-2026-21932 Version Split

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3 min read
CVE-2026-108452: turning SharePoint exposure data into a patch decision

CVE-2026-108452: turning SharePoint exposure data into a patch decision

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3 min read
Java Serialization Filters Need an Explicit Class Policy

Java Serialization Filters Need an Explicit Class Policy

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3 min read
Tenant boundaries in WebAuthn start with the RP ID

Tenant boundaries in WebAuthn start with the RP ID

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4 min read
Passbolt exposure review starts with key trust and session boundaries

Passbolt exposure review starts with key trust and session boundaries

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3 min read
Octopus Deploy Console Discovery for Deployment Authority

Octopus Deploy Console Discovery for Deployment Authority

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2 min read
Mealie's API documentation and signup settings need an explicit public boundary

Mealie's API documentation and signup settings need an explicit public boundary

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2 min read
Operational response to the BIND GSS-TSIG memory corruption flaw

Operational response to the BIND GSS-TSIG memory corruption flaw

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3 min read
MTA-STS improves SMTP transport security only when policy caching is understood

MTA-STS improves SMTP transport security only when policy caching is understood

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2 min read
Vikunja's 540 application matches and 1,705 titles point to shares and token scope

Vikunja's 540 application matches and 1,705 titles point to shares and token scope

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2 min read
Measuring CVE-2026-105483 exposure without overstating it

Measuring CVE-2026-105483 exposure without overstating it

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4 min read
Elasticsearch API keys inherit an identity as well as a privilege list

Elasticsearch API keys inherit an identity as well as a privilege list

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4 min read
Checkmk exposure includes agent registration and monitoring trust

Checkmk exposure includes agent registration and monitoring trust

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3 min read
Faveo answers 1 app fingerprint and 122 title matches, and its API defaults need verification

Faveo answers 1 app fingerprint and 122 title matches, and its API defaults need verification

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3 min read
Continuous exposure checks for Onamae-linked domains and certificates: what ZoomEye can answer

Continuous exposure checks for Onamae-linked domains and certificates: what ZoomEye can answer

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3 min read
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