What is CVE-2023-29756?

CVE-2023-29756 is a medium-severity vulnerability in Urbanandroid Twilight, classified under Origin Validation Error. CVSS score: 5.5/10. Published 2023-06-09.

How severe is CVE-2023-29756?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Vulnerability in Urbanandroid Twilight

CVE-2023-29756

An issue found in Twilight v.13.3 for Android allows unauthorized apps to cause a persistent denial of service by manipulating the SharedPreference files.

Published 2023-06-09 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.002 (11.0th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 11th percentile — 11.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

Urbanandroid Twilight — versions 13.3

Weakness classification (CWE)

CWE-346 — Origin Validation Error

References

github.com/LianKee/SO-CVEs/blob/main/CVEs/CVE-2023-29756/CVE detailed.md (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2023-29756?: CVE-2023-29756 is a medium-severity vulnerability in Urbanandroid Twilight, classified under Origin Validation Error. CVSS score: 5.5/10. Published 2023-06-09.
How severe is CVE-2023-29756?: Medium severity. CVSS v3 base score is 5.5 out of 10.