CVE-2024-21728

6.1 mediumEPSS 0.3%

Medium (6.1) in smartcalc osticky. EPSS 0.3% chance of exploitation in the next 30 days.

An Open Redirect vulnerability was found in osTicky2 below 2.2.8. osTicky (osTicket Bridge) by SmartCalc is a Joomla 3.x extension that provides Joomla fronted integration with osTicket, a popular Support ticket system. The Open Redirect vulnerability allows attackers to control the return parameter in the URL to a base64 malicious URL.

Severity

CVSS 3.1

6.1 medium

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

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 25% of CVEs (scores of 2026-10-31)
CWE: CWE-601
Published: 2024-02-15
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

smartcalc:osticky

References

https://github.com/solracsf/osTicky
https://github.com/solracsf/osTicky

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