CVE-2026-122154: Information Disclosure (CVSS 5.3)

Description

A vulnerability was found in purocean Yank Note 3.93.0. This impacts the function config.getAll of the file src/main/server/index.ts of the component Settings Endpoint. The manipulation results in information disclosure. The attack may be launched remotely. The exploit has been made public and could be used. Upgrading to version 3.93.1 will fix this issue. The patch is identified as 59f85d48f17a70a402ad59dcecacdbec20f954df. The affected component should be upgraded. The commit removes the key from the response.

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CVSS v3.1 Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS — Exploit Prediction

0.0032

Probability of exploitation

0.26%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-200 CWE-200

CWE-284 CWE-284

References

Other References

https://github.com/purocean/yn/commit/59f85d48f17a70a402ad59dcecacdbec20f954df https://github.com/purocean/yn/issues/532 https://github.com/purocean/yn/pull/535 https://github.com/purocean/yn/releases/tag/v3.93.1 https://vuldb.com/cve/CVE-2026-122154 https://vuldb.com/submit/1028031 https://vuldb.com/vuln/431155 https://vuldb.com/vuln/431155/cti

Frequently Asked Questions

What is CVE-2026-122154? +

A vulnerability was found in purocean Yank Note 3.93.0. This impacts the function config.getAll of the file src/main/server/index.ts of the component Settings Endpoint. The manipulation results in information disclosure. The attack may be launched remotely. The exploit has been made public and could be used. Upgrading to version 3.93.1 will fix this issue. The patch is identified as 59f85d48f17a70a402ad59dcecacdbec20f954df. The affected component should be upgraded. The commit removes the key from the response. It has a CVSS v3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2026-122154? +

CVE-2026-122154 has a CVSS v3.1 score of 5.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance. The EPSS score is 0.0032, placing it in the 0th percentile for exploitation probability.

How do I check if I'm vulnerable to CVE-2026-122154? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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