CVE Explorer
CVE-2026-35482
alf.io is an open source ticket reservation system for conferences, trade shows, workshops, and meetups. Prior to version 2.0-M5-2606, a sandbox escape vulnerability in the alf.io extension script engine allows an authenticated administrator to execute arbitrary operating system commands on the server. The extension system is intended to execute restricted JavaScript in a sandboxed Rhino environment; however, a combination of an unguarded injected Java object (`returnClass`) and an incomplete AS
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"alf.io","vendor":"alfio-event","versions":[{"status":"affected","version":"< 2.0-M5-2606"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:0a7e8dc0fce672d4a7cc0421cf6bc0cfbebf69f9ae44fb77d56b261f0ad11dfc · sha256:cf955a6db3bbf5f1… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:0a7e8dc0fce672d4a7cc0421cf6bc0cfbebf69f9ae44fb77d56b261f0ad11dfc · sha256:cf955a6db3bbf5f1… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-863","description":"CWE-863: Incorrect Authorization","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:0a7e8dc0fce672d4a7cc0421cf6bc0cfbebf69f9ae44fb77d56b261f0ad11dfc · sha256:cf955a6db3bbf5f1… · /containers/cna/problemTypes/0/descriptions/0
Source references
2 source assertions{"name":"https://github.com/alfio-event/alf.io/security/advisories/GHSA-3w8f-mcf6-cm7h","tags":["x_refsource_CONFIRM"],"url":"https://github.com/alfio-event/alf.io/security/advisories/GHSA-3w8f-mcf6-cm7h"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:0a7e8dc0fce672d4a7cc0421cf6bc0cfbebf69f9ae44fb77d56b261f0ad11dfc · sha256:cf955a6db3bbf5f1… · /containers/cna/references/0
{"tags":["exploit"],"url":"https://github.com/alfio-event/alf.io/security/advisories/GHSA-3w8f-mcf6-cm7h"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:0a7e8dc0fce672d4a7cc0421cf6bc0cfbebf69f9ae44fb77d56b261f0ad11dfc · sha256:cf955a6db3bbf5f1… · /containers/adp/0/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.