What is GHSA-8559-r562-94j2?

GHSA-8559-r562-94j2 is a security advisory published by GitHub Security Advisories with Medium severity. SOY Calendar contains a cross-site scripting vulnerability. An arbitrary script may be executed...

Which CVE IDs does GHSA-8559-r562-94j2 cover?

GHSA-8559-r562-94j2 covers the following CVE IDs: CVE-2026-77838. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-8559-r562-94j2?

GHSA-8559-r562-94j2 has a CVSS v3 base score of 5.4, published by GitHub Security Advisories.

GHSA-8559-r562-94j2MediumCVSS 5.4

SOY Calendar contains a cross-site scripting vulnerability. An arbitrary script may be executed...

Vendor

GitHub Security Advisories

Published

August 28, 2026

Last Modified

August 28, 2026

🔗 CVE IDs covered (1)

CVE-2026-77838 →

📋 Description

SOY Calendar contains a cross-site scripting vulnerability. An arbitrary script may be executed on the web browser of the user who is logging in to the product.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-77838
https://jvn.jp/en/jp/JVN04485476
https://saitodev.co/article/7105
https://github.com/advisories/GHSA-8559-r562-94j2