How severe is CVE-2025-43703?

CVE-2025-43703 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2025-43703 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-43703?

CVE-2025-43703 affects Ankitects Anki. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-43703?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-43703 have an EU (EUVD) identifier?

Yes. CVE-2025-43703 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-11537.

When was CVE-2025-43703 published?

CVE-2025-43703 was published on 2025-04-16 and last updated on 2026-06-17.

CVE-2025-43703

CVE-2025-43703 is a medium-severity vulnerability in Ankitects Anki with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-830.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
EPSS exploit prediction: 0% (11th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-11537
Weakness: CWE-830
Affected product: Ankitects Anki
Published: 2025-04-16
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is 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.
How severe is CVE-2025-43703?: CVE-2025-43703 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2025-43703 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-43703?: CVE-2025-43703 affects Ankitects Anki. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-43703?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-43703 have an EU (EUVD) identifier?: Yes. CVE-2025-43703 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-11537.
When was CVE-2025-43703 published?: CVE-2025-43703 was published on 2025-04-16 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:ankitects:anki:*:*:*:*:*:*:*:*

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CVE-2024-32484 — High (CVSS 7.4): An reflected XSS vulnerability exists in the handling of invalid paths in the Flask server in Ankitects Anki 24.04. A…
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