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CVE-2026-101266

Checkout validation bypass

Low1.3EPSS 0.27%
Published
Updated
Reserved
Assigned by
rami.io

Description

A logic flaw in the checkout flow allows users to bypass validations performed during the check-in by skipping entire check-in steps.

Scores

CVSS scores of CVE-2026-101266, by who scored it
Scored byCVSSScoreVector
rami.ioCNA (assigner)4.0Low1.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:U
NVDNVD · Deferred4.0Low1.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
EPSS (exploitation in 30 days)
0.27% · top 81% of all CVEs (6 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: Low 1.3.

Weakness

Affected products

  • pretix · pretix

    • affected 0.0 – < 2026.5.5
    • affected 2026.6.0 – < 2026.6.2
    • affected 2026.7.0 – < 2026.7.1

References (1)

Sources

The same CVE in the primary databases and aggregators, to check against.

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Record last updated .