Description
The Telegram application 7.5.0 through 7.8.0 for Android does not properly implement image self-destruction, a different vulnerability than CVE-2019-16248. After approximately two to four uses of the self-destruct feature, there is a misleading UI indication that an image was deleted (on both the sender and recipient sides). The images are still present in the /Storage/Emulated/0/Telegram/Telegram Image/ directory.
References
- https://habr.com/ru/post/580582/
- https://telegram.org/blog/autodelete-inv2/ru#avtomaticheskoe-udalenie-soobschenii
- https://desktop.telegram.org/changelog#v-2-6-23-02-21
- https://pikabu.ru/story/konfidentsialnost_polzovateley_telegram_snova_narushena_predstaviteli_messendzhera_trebuyut_ne_raskryivat_podrobnostey_8511495