VulnerabilityDeferred

CVE-2026-5799

Authorization bypass through User-Controlled key vulnerability in Idvlabs Software and Consulting Services Inc.

HIGH 7.5EPSS 0.42%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.42%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Authorization bypass through User-Controlled key vulnerability in Idvlabs Software and Consulting Services Inc. Ontime allows Exploitation of Trusted Identifiers. This issue affects Ontime: through 04052026.

CVSS 3.1: 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS: 0.42% probability · 35th percentile
CISA KEV: Not listed
Weakness: CWE-639
Source: iletisim@usom.gov.tr

References

https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0503

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.