Vulnerability in Ankitects Anki

CVE-2025-43703

An issue was discovered in Ankitects Anki through 25.02. A crafted shared deck can result in attacker-controlled access to the internal API (even though the attacker has no knowledge of an API key) through approaches such as scripts or the SRC attribute of an IMG element. NOTE: this issue exists because of an incomplete fix for CVE-2024-32484.

EPSS: 0.002 (14.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2025-43703?
CVE-2025-43703 is a medium-severity vulnerability in Ankitects Anki, classified under CWE-830. CVSS score: 6.1/10. Published 2025-04-16.
How severe is CVE-2025-43703?
Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2025-43703 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.