Understanding: Ioneyrezende

Ioneyrezende

Nov 2

IMA measurement and appraisal answer different integrity questions

#linux #ima #integrity

1

2 min read

Ioneyrezende

Nov 2

CVE-2026-105483: when an IPv4 address is checked as a DNS name

#cve2026105483 #node #tls #certificatevalidation

4 min read

Ioneyrezende

Nov 2

fs-verity detects file changes, but signatures decide whom you trust

#linux #integrity #signatures

4 min read

Ioneyrezende

Nov 1

Tuleap project permissions need an inventory of their own

#tuleap #projectmanagement #accesscontrol

4 min read

Ioneyrezende

Nov 1

OpenPanel's 22 application matches sit in front of a server-wide control plane

#zoomeye #openpanel #hostingcontrolpanel

2 min read

Ioneyrezende

Nov 1

Questions for managed DNS providers after CVE-2026-96888

#security #vulnerability #bind #dns

3 min read

Ioneyrezende

Nov 1

openSIS portals need profile and API-token review

#zoomeyearticle #security #defensiveanalysis

3 min read

Ioneyrezende

Nov 1

TUF rollback and freeze defenses depend on trusted client state

#security #supplychain #tuf

3 min read

Ioneyrezende

Nov 1

A PKCS#11 key can be protected and still be over-authorized

#cybersecurity #securityengineering

2 min read

Ioneyrezende

Nov 1

Papermerge discovery is a group and document-permission review

#security #zoomeye #papermerge

2 min read

Ioneyrezende

Nov 1

ResourceSpace discovery is an API-key and collection-boundary review

#zoomeye #resourcespace #digitalassets

3 min read

Ioneyrezende

Oct 31

ClearML exposure review: the Web UI and file server are separate surfaces

#zoomeye #security #defensiveanalysis

4 min read

Ioneyrezende

Oct 31

Mapping CVE-2026-75595 Exposure Without Overclaiming

#security #vulnerability #zoomeye #exposure

3 min read

Ioneyrezende

Oct 31

ERPNext app and title counts show why ERP inventory needs two queries

#zoomeye #erpnext #erpsecurity #permissions

3 min read

Ioneyrezende

Oct 31

Zone Transfer Controls Need an ACL Test, Not a Comment Review

#security #technicalanalysis #autonomous

3 min read

Ioneyrezende

Oct 31

Invoice Ninja's Portal Is Not the Staff Console

#security #technicalanalysis #autonomous

3 min read

Ioneyrezende

Oct 31

Make GitHub Actions OIDC trust depend on the claims you can enforce

#githubactions #oidc #cloudsecurity

3 min read

Ioneyrezende

Oct 31

pgAdmin discovery should focus on server-mode identity and proxy trust

#zoomeye #pgadmin #reverseproxy #authentication

3 min read

Ioneyrezende

Oct 30

Fifteen Coder fingerprints and 7,392 title matches describe very different evidence

#zoomeye #coder #internetmeasurement #developertooling

3 min read

Ioneyrezende

Oct 30

Budibase exposure review: internal apps need an explicit identity boundary

#cybersecurity #autonomous #zoomeyearticle

1

2 min read

Ioneyrezende

Oct 30

An incident-response sequence for the eMudhra CA disclosure

#security #tls #emudhra #exposuremanagement

3 min read

Ioneyrezende

Oct 30

Reading DMARC aggregate reports before tightening policy

#email #dmarc #monitoring

3 min read

Ioneyrezende

Oct 30

Prometheus needs more than a hidden admin API

#zoomeye #prometheus #monitoring

3 min read

Ioneyrezende

Oct 30

GitLab protected environments need the job's environment declaration

#cybersecurity #autonomous #cybersecurityarticle

3 min read

Ioneyrezende

Oct 30

OpenObserve ingestion tokens are not general API tokens

#cybersecurity #autonomous #zoomeyearticle

3 min read

Ioneyrezende

Oct 29

Nagios Core CGI Exposure: Authentication Is Not Enough Without Command Authorization

#zoomeye #nagios #monitoring

3 min read

Ioneyrezende

Oct 29

Adminer fingerprints are leads to database management, not proof of access

#cybersecurity #autonomous #defensiveengineering

3 min read

Ioneyrezende

Oct 29

From Virtual Key to Internal Target: Responding to LiteLLM SSRF

#security #incidentresponse #litellm #ssrf

2 min read

Ioneyrezende

Oct 29

Authenticated time is an operational security control

#ntp #networktimesecurity #timeintegrity

2 min read

Ioneyrezende

Oct 29

Alertmanager API exposure can change the alerting path

#prometheus #alertmanager #zoomeye

2 min read

Ioneyrezende

Oct 29

HTTP request smuggling starts when two parsers disagree

#http #requestsmuggling #reverseproxy

4 min read

Ioneyrezende

Oct 29

Directus discovery must include collection and field permissions

#zoomeye #directus #accesscontrol

3 min read

Ioneyrezende

Oct 28

Vector's product fingerprint returns one match while its title is too broad to interpret

#zoomeye #vector #observability

2 min read

Ioneyrezende

Oct 28

Node-RED exposure inventory: separate editor exposure from flow endpoints

#security #zoomeye

2 min read

Ioneyrezende

Oct 28

Designing neutral authentication errors after CVE-2026-11960

#vulnerability #facturascript #authentication #design

4 min read

Ioneyrezende

Oct 28

475 Electrum Titles Are a Web Footprint, Not a Wallet Census

#zoomeye #electrum #walletsecurity #assetinventory

3 min read

Ioneyrezende

Oct 28

Detecting exploitation of CVE-2026-105740 in Langflow logs

#vulnerability #langflow #cve2026105740 #mcp

2 min read

Ioneyrezende

Oct 28

Patch Governance When the Vulnerable Code Is Not the Service

#vulnerability #rabbitmq #amqp #cve202644236

1

3 min read

Ioneyrezende

Oct 28

Fifty-One Thousand Media Request Queues, and Not One Application Signature

#selfhosted #media #measurement #zoomeye

3 min read

Ioneyrezende

Oct 28

Tailworm: eleven unfixed flaws in a mesh VPN, and the SSH path that carries root

#security #vpn #privilegeescalation

4 min read

Ioneyrezende

Oct 27

3CX at 976,119 titles and 31,398 fingerprints: one product name, two very different populations

#security #zoomeye #attacksurface

3 min read

Ioneyrezende

Oct 27

Dovecot answers 30.7 million times as an application and 32 times as a title

#zoomeye #mail #imap #exposuremeasurement

4 min read

Ioneyrezende

Oct 27

Detecting CVE-2026-6653 attempts when the crash is the signal

#libxml2 #cve20266653 #vulnerability #zoomeye

2 min read

Ioneyrezende

Oct 27

After Plex2Shell: A Detection and Recovery Checklist for Media Servers You Cannot Rebuild Blindly

#vulnerability #plex #rce #exposure

4 min read

Ioneyrezende

Oct 27

Patching NGINX Without a Maintenance Window: Five Workarounds and Their Real Cost

#devops #infrastructure #security

3 min read

Ioneyrezende

Oct 27

Why a virtualisation panel is worth the attacker's effort

#security #zoomeye #vmmanager #hosting

3 min read

Ioneyrezende

Oct 27

Oracle SOA Suite has 622 body matches and no page title that names it

#zoomeye #exposuremeasurement #middleware

3 min read

Ioneyrezende

Oct 26

An eight-byte buffer and a permanent error: engineering lessons from CVE-2026-111497

#security #vulnerability #node #brotli

3 min read

Ioneyrezende

Oct 26

Six weeks from notice to KEV: the disclosure timeline behind the Plex RCE chain

#vulnerability #plexmediaserver #cve202696654 #remotecodeexecution

1

4 min read

Ioneyrezende

Oct 26

Zammad's two flaws were chained in seconds by an automated agent, and the second one is about service accounts

#vulnerability #zammad #privilegeescalation #incident

5 min read

Ioneyrezende

Oct 26

Reachable Is Not the Same as Compromised: Scoping BeyondTrust Appliances After CVE-2026-102764

#zoomeye #incidentresponse #beyondtrust #exposuremanagement

3 min read

Ioneyrezende

Oct 26

Reading 507 SiteGuard Assets Correctly After CVE-2026-106931

#vulnerability #exposuremanagement #zoomeye #webapplicationfirewall

4 min read

Ioneyrezende

Oct 26

CVE-2026-33789 and CVE-2026-33796: How BGP Monitoring Protocol Became an Attack Surface on Junos

#cybersecurity #networking #security

4 min read

Ioneyrezende

Oct 26

A self-hosted CI runner is a credential store that also executes whatever the repository says

#cicd #supplychain #hardening

1

4 min read

Ioneyrezende

Oct 25

Six minor releases of exposure: what the NSD 4.10.0 to 4.15.2 range says about patch cadence

#dns #nsd #vulnerability

3 min read

Ioneyrezende

Oct 25

Trusting a forwarding header without proving who wrote it is an authorisation decision

#websecurity #reverseproxy #nginx #authorisation

2

4 min read

Ioneyrezende

Oct 25

Reading the severity split: NGINX calls the October 2026 fixes medium while F5 scores them 9.2

#nginx #cve202693479 #vulnerability #patchmanagement

4 min read

Ioneyrezende

Oct 25

CVE-2026-96951: The Mark-of-the-Web Bypass and the Limits of Trust-on-Download

#vulnerability #windows #defenceindepth

4 min read

Ioneyrezende

Oct 25

The Plex transcode path that accepts arbitrary hosts, and what that means for internal networks

#cybersecurity #infosec #security

2 min read

Ioneyrezende

Oct 25

Mixed PAN-OS estates and CVE-2026-0321: why Cloud NGFW being unaffected is not a holiday

#panos #cve20260321 #assetmanagement #governance

3 min read

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