Baitaphish
Security intelligence
SearchLatest briefing
CVE Explorer

CVE-2026-33752

curl_cffi is the a Python binding for curl. Prior to 0.15.0, curl_cffi does not restrict requests to internal IP ranges, and follows redirects automatically via the underlying libcurl. Because of this, an attacker-controlled URL can redirect requests to internal services such as cloud metadata endpoints. In addition, curl_cffi’s TLS impersonation feature can make these requests appear as legitimate browser traffic, which may bypass certain network controls. This vulnerability is fixed in 0.15.0.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:13df17133fe7b3e8b0ceadd0738bb20eef142d2ab2b384cc6c64e386038bc32a
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"curl_cffi","vendor":"lexiforest","versions":[{"status":"affected","version":"< 0.15.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a2c17a3ef8913cf333e448a7f2de7bc765d8782d29f21407a1ca8c75cb7992aa · sha256:5d0169e53e575dfa… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":8.6,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:a2c17a3ef8913cf333e448a7f2de7bc765d8782d29f21407a1ca8c75cb7992aa · sha256:5d0169e53e575dfa… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-918","description":"CWE-918: Server-Side Request Forgery (SSRF)","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:a2c17a3ef8913cf333e448a7f2de7bc765d8782d29f21407a1ca8c75cb7992aa · sha256:5d0169e53e575dfa… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"tags":["exploit"],"url":"https://github.com/lexiforest/curl_cffi/security/advisories/GHSA-qw2m-4pqf-rmpp"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a2c17a3ef8913cf333e448a7f2de7bc765d8782d29f21407a1ca8c75cb7992aa · sha256:5d0169e53e575dfa… · /containers/adp/0/references/0
{"name":"https://github.com/lexiforest/curl_cffi/security/advisories/GHSA-qw2m-4pqf-rmpp","tags":["x_refsource_CONFIRM"],"url":"https://github.com/lexiforest/curl_cffi/security/advisories/GHSA-qw2m-4pqf-rmpp"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a2c17a3ef8913cf333e448a7f2de7bc765d8782d29f21407a1ca8c75cb7992aa · sha256:5d0169e53e575dfa… · /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.

← Back to CVE Explorer