CVE-2019-5973

HIGH 8.8CVE-2019-5973 · Published 05/07/2019 · updated 17/06/2026

In short

CVE-2019-5973 is a HIGH (CVSS 8.8) vulnerability affecting online lesson booking (sukimalab).
Chance of exploitation in the next 30 days (EPSS): 1.1%, higher than 64.5% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
online lesson booking sukimalab	`≤ 0.8.6`	No fix yet

Description

Cross-site request forgery (CSRF) vulnerability in Online Lesson Booking 0.8.6 and earlier allows remote attackers to hijack the authentication of administrators via unspecified vectors.

References

jvn.jp/en/jp/JVN96988995/index.html · Third Party Advisory
olbsys.com/fixed-vulnerability-issue · Vendor Advisory
wordpress.org/plugins/online-lesson-booking-system · Product
wpvulndb.com/vulnerabilities/9435 · Third Party Advisory

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