Ndeipi kodhi yakashata yeWordPress theme?Webhusaiti yakaipa kodhi ongororo

Inenge 90% inokonzerwa ne "malicious code".

WordPressKupfuura 80% yemawebhusaiti maplugins anounza yakaipa kodhi mumawebhusaiti maakaundi (kune zviri pamutemo webhusaiti plugins, online yekushambadzira plugins, nezvimwewo).

Imwe yacho ndeyekuti dingindira (yakatsemuka vhezheni, pirated theme) i "yakashata kodhi" kana "backdoor Trojan bhiza" inopinda sevha kuparadzira kukuvara.

izvozvi,Chen WeiliangIchakuratidza nzira yekuiwana sei mberi kwenguva nekuongorora iyo WordPress theme kodhi?

Ndeipi kodhi yakashata yeWordPress theme?Webhusaiti yakaipa kodhi ongororo

Ongorora uye usasanganise kodhi yakaipa mufunction.php

Chinhu chinonyanyozivikanwa nezve "kodhi yakaipa" muWordPress ibasa (s) .php mudhairekitori remusoro.

Pakupera kwefaction.php faira, panowanzove nekutaura kwekuvhara seizvi:

//全部结束
?>

Kana iwe ukaona kuti hapana mhinduro yakadaro yekuvhara saka unenge uine chokwadi chekuti function.php file yako yakakanganiswa uye unofanira kuitarisa.

Ndeipi kodhi yakashata yeWordPress theme?

Semuenzaniso, mutsara unotevera wekodhi:

  1. basa _checkactive_widgets
  2. basa _check_active_widget
  3. basa _get_alwidgets_cont
  4. shandisa _get_all_widgetcont
  5. basa stripos
  6. basa strripos
  7. basa scandir
  8. basa _getprepare_widget
  9. basa _prepared_widget
  10. basa __popular_posts
  11. add_action("admin_head", "_checkactive_widgets");
  12. add_action("init", "_getprepare_widget");
  13. _verify_isactivate_widgets
  14. _check_isactive_widget
  15. _wana_ allwidgetscont
  16. _gadzirira_mawijeti
  17. __zvakakurumbira_zvinyorwa
  • Mutsara wega wega wakazvimiririra.
  • Kana iwe uine chero ipi yekodhi iri pamusoro mufuns.php saka unogona kutapukirwa nekodhi yakaipa.
  • Pakati pavo, basa, add_action, nezvimwe zvinowanzova kodhi ye "macious code" uye "kugadzirira chiitiko".

Bvisa WordPress Theme Yakashata Code Chikamu 2

Nzira yekubvisa sei function.php malicious virus code?

Zviri nyore zvakare kuchenesa.

Kungori mufunction.php faira, tsvaga kodhi iri pamusoro uye uibvise.

Asi kana vatapukirwa, madingindira ese ari mudhairekitori remusoro anotapukirwa.

Saka iwe unongoziva kuti theme rinoshandiswa parizvino harina basa, uye kana racheneswa, rinogadzirwa nekukurumidza.

Mushure mekuchenesa iyo theme code, isa iyo function.php faira kune 444 mvumo uye wozochenesa mamwe madingindira.

Pakupedzisira, unoda here kushandura mvumo kudzokera kune yakapfuura function.php faira,Chen WeiliangZvinokurudzirwa kuti 444 mvumo yakachengeteka zvakanyanya.

Paunenge uchida kuigadzirisa, zvakanaka kuti ugadzirise ipapo.

Hope Chen Weiliang Blog ( https://www.chenweiliang.com/ ) yakagovaniswa "Ndeipi kodhi yakashata yeWordPress theme?Webhusaiti Yakashata Code Analysis" kuti ikubatsire.

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