What is CVE-2026-14687?

CVE-2026-14687 is a medium-severity vulnerability in 666ghj Bettafish, classified under Partial String Comparison. CVSS score: 5.3/10. Published 2026-07-05.

How severe is CVE-2026-14687?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in 666ghj Bettafish

CVE-2026-14687

A vulnerability was determined in 666ghj BettaFish up to 1.2.1. Impacted is the function _deduplicate_results of the file InsightEngine/agent.py of the component InsightEngine search-result Deduplication. Executing a manipulation can lead to partial string comparison. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. The pull request to fix this issue awaits acceptance.

EPSS: 0.003 (26.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.

Affected products

666ghj Bettafish — versions 1.2.0, 1.2.1

Weakness classification (CWE)

References

cna@vuldb.com (product)
cna@vuldb.com (issue-tracking, exploit)
cna@vuldb.com (issue-tracking, patch)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (technical-description, vdb-entry)
cna@vuldb.com (signature, permissions-required)

Frequently asked questions

What is CVE-2026-14687?: CVE-2026-14687 is a medium-severity vulnerability in 666ghj Bettafish, classified under Partial String Comparison. CVSS score: 5.3/10. Published 2026-07-05.
How severe is CVE-2026-14687?: Medium severity. CVSS v3 base score is 5.3 out of 10.