CVE Explorer

CVE-2026-44836

view_component is a framework for building reusable, testable, and encapsulated view components in Ruby on Rails. From 3.0.0 to 4.9.0, the preview route derives an example name from the URL and calls it with public_send. The code does not verify that the requested method is one of the preview examples explicitly defined by the preview class. As a result, inherited public methods on ViewComponent::Preview are route-reachable. The most important one is render_with_template, which accepts template:

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:8c642192d2d318986a5688a49f3a8e9bfea1c9bad779213d5ca3e5ce75a617c8

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"view_component","vendor":"ViewComponent","versions":[{"status":"affected","version":">= 3.0.0, < 4.9.0"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:f85229b3e00679e13fc494599625eef3c09f1120a622d988f3f87c4232847b6b · sha256:8d5ac0817c3577fc… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:f85229b3e00679e13fc494599625eef3c09f1120a622d988f3f87c4232847b6b · sha256:8d5ac0817c3577fc… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-749","description":"CWE-749: Exposed Dangerous Method or Function","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:f85229b3e00679e13fc494599625eef3c09f1120a622d988f3f87c4232847b6b · sha256:8d5ac0817c3577fc… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions

{"name":"https://github.com/ViewComponent/view_component/security/advisories/GHSA-7f3r-gwc9-2995","tags":["x_refsource_CONFIRM"],"url":"https://github.com/ViewComponent/view_component/security/advisories/GHSA-7f3r-gwc9-2995"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:f85229b3e00679e13fc494599625eef3c09f1120a622d988f3f87c4232847b6b · sha256:8d5ac0817c3577fc… · /containers/cna/references/0

{"tags":["exploit"],"url":"https://github.com/ViewComponent/view_component/security/advisories/GHSA-7f3r-gwc9-2995"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:f85229b3e00679e13fc494599625eef3c09f1120a622d988f3f87c4232847b6b · sha256:8d5ac0817c3577fc… · /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.

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