Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
WordPress とセキュリティについてかんがえる #wpshinshu / 2019-05...
Search
Toro_Unit (Hiroshi Urabe)
May 25, 2019
Technology
1
88
WordPress とセキュリティについてかんがえる #wpshinshu / 2019-05-25 Shinshu WordPress Meetup vol.13
Shinshu WordPress Meetup vol.13 登壇資料です。
Toro_Unit (Hiroshi Urabe)
May 25, 2019
Tweet
Share
More Decks by Toro_Unit (Hiroshi Urabe)
See All by Toro_Unit (Hiroshi Urabe)
ブロックテーマでサイトリニューアルした話 / Toro_Unit / 2025.04.12 @ Shinshu WordPress Meetup
torounit
1
200
Cloudflare Meetup Nagano Vol.3
torounit
1
90
僕が考える 「HTML サイトを WordPress にする」話 / 2023-11-05 Kansai WordPress Meetup
torounit
9
7.6k
Cloudflare Pages に入門してみた / 2023-10-14 Cloudflare Meetup Nagano Vol.2
torounit
2
1.8k
ブロックエディタをゴリゴリに使い倒してサイトを作った話 / Kansai WordPress Meetup 2023 09 23
torounit
14
10k
ブロックエディターカスタマイズことはじめ #wpshinshu / 2023-06-17 Shinshu WordPress Meetup vol.24
torounit
1
410
FSE時代におけるWEBサイト制作の研究 #wpshinshu / 2023-05-20 Shinshu WordPress Meetup vol.23
torounit
0
460
ブロックエディターを用いたWEBサイト開発とカスタムフィールドのあり方を考える。/ WordCamp Japan 2021
torounit
0
570
ブロックエディターで変わる、WordPress でのウェブサイト開発 / SaCSS Special 26
torounit
4
880
Other Decks in Technology
See All in Technology
20250719_JAWS_kobe
takuyay0ne
1
140
名刺メーカーDevグループ 紹介資料
sansan33
PRO
0
830
claude codeでPrompt Engineering
iori0311
0
240
Autify Company Deck
autifyhq
2
44k
Data Engineering Study#30 LT資料
tetsuroito
1
500
Bill One 開発エンジニア 紹介資料
sansan33
PRO
4
13k
BEYOND THE RAG🚀 ~とりあえずRAG?を超えていけ! 本当に使えるAIエージェント&生成AIプロダクトを目指して~ / BEYOND-THE-RAG-Toward Practical-GenerativeAI-Products-AOAI-DevDay-2025
jnymyk
4
200
無理しない AI 活用サービス / #jazug
koudaiii
0
110
Shadow DOMとセキュリティ - 光と影の境界を探る / Shibuya.XSS techtalk #13
masatokinugawa
0
240
Introduction to Bill One Development Engineer
sansan33
PRO
0
270
AWS Well-Architected から考えるオブザーバビリティの勘所 / Considering the Essentials of Observability from AWS Well-Architected
sms_tech
1
790
How Do I Contact Jetblue Airlines® Reservation Number: Fast Support Guide
thejetblueairhelpsupport
0
230
Featured
See All Featured
Art, The Web, and Tiny UX
lynnandtonic
300
21k
Build your cross-platform service in a week with App Engine
jlugia
231
18k
A designer walks into a library…
pauljervisheath
207
24k
Making Projects Easy
brettharned
116
6.3k
Fireside Chat
paigeccino
37
3.5k
Let's Do A Bunch of Simple Stuff to Make Websites Faster
chriscoyier
507
140k
I Don’t Have Time: Getting Over the Fear to Launch Your Podcast
jcasabona
32
2.4k
Designing for humans not robots
tammielis
253
25k
Designing Experiences People Love
moore
142
24k
Thoughts on Productivity
jonyablonski
69
4.7k
GraphQLとの向き合い方2022年版
quramy
49
14k
Site-Speed That Sticks
csswizardry
10
710
Transcript
WordPress ͱηΩϡϦ ςΟʹ͍͔ͭͯΜ͕͑Δ Toro_Unit @Shinshu WP Meetup vol.12 1
$ whoami 2
Toro_Unit ෦ ߛ (͏Β ͻΖ͠) • Frontend Engineer • WordPress
Plugin and Theme Developer Github: @torounit Twitter: @Toro_Unit 3
ʮηΩϡϦςΟʯʹ͍ͭͯߟ͑Α͏ͱ͍͏͜ͱͰ 4
ͳΜ͔ͯ͠·͢ʁηΩϡϦςΟରࡦ 5
࠷ݶ • WordPress ͷ࠷৽൛Λ͏ɻ • ࣗಈߋ৽͕ಈ࡞͢ΔΑ͏ʹɻ • ࠷৽൛ͷςʔϚͱϓϥάΠϯΛ͏ɻ 6
WordPress ͷͷ߈ܸ͋Ε͜Ε Ҿ༻ݩɿJP-Secure Labs Report Vol.03 | ٕज़ใ | ιϑτΣΞWAFͷJP-Secure
7
• ຊମͷ߈ܸͱ͍͏ͷ࣮গͳ͍ɻ • ϓϥάΠϯɾςʔϚͷ߈ܸ͕6ׂɻ 8
/wp-content/themes/urbancity/lib/scripts/ download.php?file=../../../../../wp-config.php /wp-content/themes/trinity/lib/scripts/ download.php?file=../../../../../wp-config.php /wp-content/themes/MichaelCanthony/download.php?file=../../../wp-config.php /wp-content/themes/TheLoft/download.php?file=../../../wp-config.php /wp-content/themes/lote27/download.php?download=../../../wp-config.php /wp-content/themes/authentic/includes/download.php? file=../../../../wp-config.php /wp-content/plugins/membership-simplified-for-oap-members-only/
download.php?download_file=.././.././.././wp-config.php /wp-content/plugins/ajax-store-locator-wordpress_0/sl_file_download.php? download_file=../../../wp-config.php Ҿ༻ݩɿJP-Secure Labs Report Vol.03 | ٕज़ใ | ιϑτΣΞWAFͷJP- Secure 9
ެࣜϨϙδτϦͷϓϥάΠϯͰ੬ऑੑͷใࠂ͕࠷ۙ͋Γ·͠ ͨɻ ใࠂ ରͷϓϥάΠϯ Πϯετʔϧ όʔδϣϯ ੬ऑੑ 2019/03/15 Easy WP
SMTP 40ສ݅ 1.3.9Ҏલ ཧऀͷಛݖঢ֨ 2019/03/21 Social Warfare 6ສ݅ 3.5.2Ҏલ XSSʢ֨ೲܕʣɺ ҙίʔυͷ࣮ߦ 2019/03/30 Yuzo Related Posts 6ສ݅ 5.12.91Ҏલ XSSʢ֨ೲܕʣ 2019/04/09 Visual CSS Style Editor 3ສ݅ 7.1.9Ҏલ ཧऀͷಛݖঢ֨ WordPressϓϥάΠϯΛૂ͏߈ܸ͕׆ൃԽ͍ͯ͠Δ݅Λ·ͱΊͯΈͨ - piyolog 10
Πϯετʔϧ͕ଟ͍ != ҆શ • ͻͱͭͷج४ʹҧ͍ͳ͍͚Ͳɺ҆શੑɾ࣭Λอূ͢Δج ४Ͱͳ͍ɻ 11
ϓϥάΠϯ 10 બʂΈ͍ͨͳهࣄΛӏವΈʹ͠ͳ͍ɻ 12
• ඞਢϓϥάΠϯͳͲͳ͍ʂ • ඞਢϓϥάΠϯͳΜͯॻ͍ͯΔਓͷใͯʹͳΒΜɻ 13
ςʔϚͷબͼํ 14
• αϙʔτେৎʁ • ༗ྉ != ࣭ɻ࣭ʹ͍Ζ͍Ζ͋Δɻ 15
• ςʔϚʹಉࠝ͞Ε͍ͯΔϑΥʔϜϓϥάΠϯ͕Ξοϓσʔτ ͞Εͣɺ߈ܸ͞ΕΔͱ͍͏ࣄྫɻ • ༗ྉςʔϚʹ߈ܸίʔυ͕ࠞೖ͍ͯͨ͠έʔεɻ 16
ͱΓ͋͑ͣɺWordPress.org ܝࡌͷςʔϚʹ͓ͯ͘͠ͷ͕ແɻ • ͜͜ʹܝࡌ͢ΔʹɺςʔϚͷϨϏϡʔΛ௨ա͢Δඞཁ͋Γɻ࠷ݶͷ࣭ ʢ҆શੑɾ૬ޓӡ༻ੑʣ୲อ͞Ε͍ͯΔ • Ծʹ༗ྉςʔϚΛങ͏ͳΒɺhttps://ja.wordpress.org/themes/commercial/ ʹܝࡌ͞Ε͍ͯΔϞϊɺແྉ൛ͳͲΛɺWP.org ʹܝࡌ͍ͯ͠Δ࡞ऀͷϞϊ Λ͓͢͢Ί͠·͢ɻ
• Snow Monkey • Lightling • LIQUID PRESS • etc... 17
GPL • ແอূ • ࣗ༝ͳෳɾվมɾ൦͕ڐՄ • ίϐʔϨϑτ 18
݁ہͷॴɺ࡞ऀͱͷ͓͖߹͍ • ͘͠શͯࣗ࡞ɻ(ϋʔυϞʔυ) • ʮܧଓ͓͖ͯ͠߹͍͍͚ͯ͠Δ͔Ͳ͏͔ʁʯʮܧଓͨ͠α ϙʔτʯྑ͍બఆج४ɻ 19
• https://wptavern.com/pluginvulnerabilities-com-is- protesting-wordpress-org-support-forum-moderators-by- publishing-zero-day-vulnerabilities • https://www.jp-secure.com/tech/jpsecure-labs/report03/ • https://piyolog.hatenadiary.jp/entry/2019/04/17/183000 • https://capitalp.jp/2017/01/18/sucuri-2016q3/
• https://blog.tokumaru.org/2019/04/Wordpress-Visual-CSS- Style-Editor-privilege-escalation.html?spref=tw 20
Thanks! Github: @torounit Twitter: @Toro_Unit Facebook: fb.me/torounit Blog: https://torounit.com 21