CVE Explorer
CVE-2025-62515
pyquokka is a framework for making data lakes work for time series. In versions 0.3.1 and prior, the FlightServer class directly uses pickle.loads() to deserialize action bodies received from Flight clients without any sanitization or validation in the do_action() method. The vulnerable code is located in pyquokka/flight.py at line 283 where arbitrary data from Flight clients is directly passed to pickle.loads(). When FlightServer is configured to listen on 0.0.0.0, this allows attackers across
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"quokka","vendor":"marsupialtail","versions":[{"status":"affected","version":"<= 3.0.1"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:b7bfd529522714bc56a98f206907f7dde9d7a2225290660e2c23ea92504541e0 · sha256:7f93368fdba49030… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:b7bfd529522714bc56a98f206907f7dde9d7a2225290660e2c23ea92504541e0 · sha256:7f93368fdba49030… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-502","description":"CWE-502: Deserialization of Untrusted Data","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:b7bfd529522714bc56a98f206907f7dde9d7a2225290660e2c23ea92504541e0 · sha256:7f93368fdba49030… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"name":"https://github.com/marsupialtail/quokka/security/advisories/GHSA-f74j-gffq-vm9p","tags":["x_refsource_CONFIRM"],"url":"https://github.com/marsupialtail/quokka/security/advisories/GHSA-f74j-gffq-vm9p"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:b7bfd529522714bc56a98f206907f7dde9d7a2225290660e2c23ea92504541e0 · sha256:7f93368fdba49030… · /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.