CVE Explorer

CVE-2026-45727

CloakBrowser is a tool to bypass bot detection tests. Prior to version 0.3.28, the cloakserve CDP multiplexer uses the user-supplied fingerprint query parameter directly as a filesystem path component when creating Chrome profile directories. An unauthenticated attacker who can reach the cloakserve port can supply a crafted fingerprint value containing path traversal sequences to resolve user_data_dir outside the configured data_dir. When Chrome fails to start or the process is cleaned up, shuti

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:139dd77c26ab5e2c66b5097ee30c76ae552dcb38bcf7e171260b6b7f9a45893c

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"CloakBrowser","vendor":"CloakHQ","versions":[{"status":"affected","version":"< 0.3.28"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:96ba33feec2880b2c3af9e1aaf95622c87bbee14391532b328ee8c7d39c677d1 · sha256:153ea4d0924191c4… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.8,"baseSeverity":"HIGH","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"LOW","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"HIGH"},"metric_type":"cvssV4_0"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:96ba33feec2880b2c3af9e1aaf95622c87bbee14391532b328ee8c7d39c677d1 · sha256:153ea4d0924191c4… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion

{"cweId":"CWE-22","description":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:96ba33feec2880b2c3af9e1aaf95622c87bbee14391532b328ee8c7d39c677d1 · sha256:153ea4d0924191c4… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion

{"name":"https://github.com/CloakHQ/CloakBrowser/security/advisories/GHSA-mf33-gv72-w2h5","tags":["x_refsource_CONFIRM"],"url":"https://github.com/CloakHQ/CloakBrowser/security/advisories/GHSA-mf33-gv72-w2h5"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:96ba33feec2880b2c3af9e1aaf95622c87bbee14391532b328ee8c7d39c677d1 · sha256:153ea4d0924191c4… · /containers/cna/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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