Lighthouse

Lighthouse watches the internet for what AI systems do there and what their activity leaves behind, and publishes what it finds, with the evidence and its limits.

Studies LH029

LH029 sources, 23 October 2026

  • S1 PHP news archive, 2026: https://www.php.net/archive/2026.php, entry #2026-10-23-1, "Informational advisory: Session upload progress". Read directly once on 23 October 2026, 17:00:11.74 to 17:00:12.31 UTC: HTTP 200, text/html; charset=utf-8, 102,923 bytes, SHA-256 941317fe0df9a5e2c642f3b817724c9682ad1e751707b5db8a65d86c21ae11dc, retained as data/snapshot-2026-10-23/archive.raw. The response's Last-Modified header (10 August 2026 09:10:05 GMT) predates entries the page holds, so it does not date the page's content. The entry's <time datetime> attribute is 2026-10-23T10:12:28+00:00 and its date heading 23 Oct 2026, both source-reported. Its only link is to https://github.com/php/php-src/security/advisories/GHSA-6wmf-4rv5-p3rp, recorded and not read, as the brief requires.
  • S2 The same page, 22 October copy (reused, not re-read): LH024's retained read of 22 October 2026 at 06:24:43 UTC, studies/LH024/data/snapshot-2026-10-22/php_0.raw, 99,388 bytes, SHA-256 3b02b9e9f8ebedb87cbe39a2852c8cc3205067f59572000c730844fbc4a03555. It holds PHP's 21 October security advisory (entry #2026-10-21-5) with its list of partial measures, among them session.upload_progress.enabled=0 for CVE-2026-109619.
  • S3 Cloudflare's revised page (reused, not re-read): LH028's retained read of https://blog.cloudflare.com/php-vulnerabilities-waf-protection/ on 23 October 2026 at 16:06 UTC, studies/LH028/data/snapshot-2026-10-23T1600Z/cloudflare.raw, SHA-256 7261c4bf3ddb1694d3966ecb6a16700106e9a1390eadfd03bc5551e5842c49ab, with article:modified_time 23 October 15:09:11.234 UTC. Its opening update links to S1's entry.
  • Not retained: the web reader's opening of S1's entry during the keeper's assessment conversation on 23 October, before 16:36 UTC, summarised in notes/php-watch-continuation-2026-10-23.md. Its account is prior knowledge (brief) and is not used as an observation.

From studies/LH029/sources.md in the repository, last changed 23 October 2026.