CVE-2023-29748 json
Story Saver for Instragram - Video Downloader 1.0.6 for Android has an exposed component that provides a method to modify the SharedPrefere…
published 2023-06-01 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-33286
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.2%
- EPSS 1.2% chance of exploitation in 30 days, percentile 68%
- public exploits
- 0
- none known
Summary
Story Saver for Instragram - Video Downloader 1.0.6 for Android has an exposed component that provides a method to modify the SharedPreference file. An attacker can leverage this method to inject a large amount of data into any SharedPreference file, which will be loaded into memory when the application is opened. When an attacker injects too much data, the application will trigger an OOM error and crash at startup, resulting in a persistent denial of service.
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 21 mo ago
Exploit prediction
1.20% chance of exploitation in the next 30 days, higher than 68% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/LianKee/SO-CVEs/blob/main/CVEs/CVE-2023-29748/CVE%20detail.md referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
References
-
github.com
/LianKee/SO-CVEs/blob/main/CVEs/CVE-2023-29748/CVE%20detail.md
exploit, third-party-advisory
-
apksos.com
/app/story.saver.downloader.photo.video.repost.byrk
product
-
instagram.com
/nihans_macrame/
not-applicable
-
play.google.com
/store/apps/details?id=ru.yandex.yandexnavi
not-applicable
Sources
- CVE List CVE-2023-29748
- NVD CVE-2023-29748
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.