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CVE-2026-45090

Dalfox is a powerful open-source XSS scanner and utility focused on automation. Prior to 2.13.0, ParameterAnalysis in pkg/scanning/parameterAnalysis.go runs two sequential worker stages that both write to the same results channel. The channel is correctly closed after the first stage completes (close(results) at line 438), but the second stage — which processes POST-body parameters (dp) — is then launched with the same already-closed channel as its output. When a scanned parameter is reflected,
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:7d170f6bac6236b45abbd6ed8da6afd9e8880a9a2f12c73fc486db572c78d813
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-362","description":"CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:52ed29cde0281ebf430c740d01a256f0090a6ff3931ecfe33ace20a381f6b750 · sha256:5ed31fcb71767152… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-404","description":"CWE-404: Improper Resource Shutdown or Release","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:52ed29cde0281ebf430c740d01a256f0090a6ff3931ecfe33ace20a381f6b750 · sha256:5ed31fcb71767152… · /containers/cna/problemTypes/1/descriptions/0

Affected products and versions

1 source assertion
{"product":"dalfox","vendor":"hahwul","versions":[{"status":"affected","version":"< 2.13.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:52ed29cde0281ebf430c740d01a256f0090a6ff3931ecfe33ace20a381f6b750 · sha256:5ed31fcb71767152… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:52ed29cde0281ebf430c740d01a256f0090a6ff3931ecfe33ace20a381f6b750 · sha256:5ed31fcb71767152… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-362","description":"CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:52ed29cde0281ebf430c740d01a256f0090a6ff3931ecfe33ace20a381f6b750 · sha256:5ed31fcb71767152… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-404","description":"CWE-404: Improper Resource Shutdown or Release","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:52ed29cde0281ebf430c740d01a256f0090a6ff3931ecfe33ace20a381f6b750 · sha256:5ed31fcb71767152… · /containers/cna/problemTypes/1/descriptions/0

Source references

3 source assertions
{"name":"https://github.com/hahwul/dalfox/releases/tag/v2.13.0","tags":["x_refsource_MISC"],"url":"https://github.com/hahwul/dalfox/releases/tag/v2.13.0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:52ed29cde0281ebf430c740d01a256f0090a6ff3931ecfe33ace20a381f6b750 · sha256:5ed31fcb71767152… · /containers/cna/references/1
{"name":"https://github.com/hahwul/dalfox/security/advisories/GHSA-2g4x-fq3j-cgq4","tags":["x_refsource_CONFIRM"],"url":"https://github.com/hahwul/dalfox/security/advisories/GHSA-2g4x-fq3j-cgq4"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:52ed29cde0281ebf430c740d01a256f0090a6ff3931ecfe33ace20a381f6b750 · sha256:5ed31fcb71767152… · /containers/cna/references/0
{"tags":["exploit"],"url":"https://github.com/hahwul/dalfox/security/advisories/GHSA-2g4x-fq3j-cgq4"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:52ed29cde0281ebf430c740d01a256f0090a6ff3931ecfe33ace20a381f6b750 · sha256:5ed31fcb71767152… · /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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