Fixing Technology Detection without guessing

Guessing is how teams rip out the wrong tag manager while the old theme generator meta stays in the HTML. SlaySlop's Technology detection check "Identifies public framework and service signals used by the site." Fix from that observation, on hosts you own, with permission.

What an attacker sees on the public surface is often the same leftover marker your client will notice in a questionnaire. Fix the surface. Do not stage exploit theater.

Outcome the fix is for

Public framework and service signals match intent. Leftover markers are gone or explained. CVE follow-ups, when needed, start from ownership-verified matching, not from vibes.

Boundaries

Read-only scan first. Deploy changes only with change control. Not a pentest. Not payload testing. Technology detection ≠ Known CVEs. Known CVEs "Checks detected technologies against known CVE templates after ownership is verified."

Happy path

Reproduce the signal with a permissioned request. Find the injecting template, tag, or edge rule. Remove or replace it. Purge CDN caches if they hold HTML. Rescan Technology detection. If a security template question remains and ownership is verified, open the CVE sibling with evidence, not with exploit code.

# Permissioned: confirm the marker before and after a deploy you control
curl -sI "https://www.example.com/" | awk 'BEGIN{IGNORECASE=1} /^x-powered-by:|^x-generator:|^server:/{print}'

Pitfalls

Editing robots.txt hoping frameworks disappear. Hiding headers while leaving /wp-content/ paths. Declaring victory on staging. Running attack payloads "to verify" a framework name. Conflating Linked pages discovery with stack cleanup.

What done looks like

The report's public signals match the runbook. Portal text quotes the glossary claim. Soft link: Technology detection. Soft close: keep a permissioned SlaySlop loop on through cutover so a rolled-back theme does not quietly restore old markers.

Ordering the work

I fix accidental public markers before I argue about roadmap rewrites. Example order: remove retired generator meta, remove dead tag-manager containers, update CDN HTML caches, rescan Technology detection, then decide whether Known CVEs needs a look under verified ownership.

order:
 - reproduce signal
 - find injector (theme, tag, edge)
 - change with review
 - purge caches
 - rescan technology-detection
 - optional known-cves if ownership verified and relevant

What I refuse to do

I refuse to validate a framework name with attack traffic. Defensive observation is enough. Soft link: Technology detection. Soft close: leave SlaySlop rescans on so rollbacks cannot quietly restore old markers.

Evidence before deletion

I capture the injecting URL, the response snippet, and the deploy ticket before I remove anything. Guessing which GTM container is "the old one" is how you break analytics on launch day. Prefer a staging proof, then production, then a Technology detection rescan.

If the leftover is a security-relevant stack and ownership is verified, open Known CVEs: "Checks detected technologies against known CVE templates after ownership is verified." Still no exploit payloads, just patch planning on hosts you control.

evidence_pack:
 signal: ...
 where_seen: header|html|asset
 injector_candidate: ...
 change_ticket: ...
 rescan: technology-detection

Cache and rollback reality

HTML caches lie after you remove a generator tag. Purge the paths you changed. If a rollback restores an old theme, Technology detection will say so on the next pass. That is preferable to a client noticing first.

I also document intentional vendors in the portal so the next glance does not open a cleanup ticket for a paid tool everyone agreed to keep.

Related next step reminder

After the rescan is quiet, document intentional vendors so the next glance does not treat them as incidents. Soft link: Technology detection.