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CVE-2026-3958

A vulnerability has been found in Woahai321 ListSync up to 0.6.6. This issue affects the function requests.post of the file list-sync-main/api_server.py of the component JSON Handler. The manipulation leads to server-side request forgery. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:b8fa8c65cf7da3c992f9956a22fccf7c43aaa162de8dacb056d5e6b3702d6c3d
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cvss · 4 assertions

{"metric":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:6052942e8299eb6c4a08ce6164fda497087161ba06544118898c3b451c9b2cd0 · sha256:c7d02370b02009cd… · /containers/cna/metrics/0/cvssV4_0

{"metric":{"baseScore":6.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","version":"3.0"},"metric_type":"cvssV3_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:6052942e8299eb6c4a08ce6164fda497087161ba06544118898c3b451c9b2cd0 · sha256:c7d02370b02009cd… · /containers/cna/metrics/2/cvssV3_0

{"metric":{"baseScore":6.5,"vectorString":"AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR","version":"2.0"},"metric_type":"cvssV2_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:6052942e8299eb6c4a08ce6164fda497087161ba06544118898c3b451c9b2cd0 · sha256:c7d02370b02009cd… · /containers/cna/metrics/3/cvssV2_0

{"metric":{"baseScore":6.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:6052942e8299eb6c4a08ce6164fda497087161ba06544118898c3b451c9b2cd0 · sha256:c7d02370b02009cd… · /containers/cna/metrics/1/cvssV3_1

Affected products and versions

1 source assertion
{"modules":["JSON Handler"],"product":"ListSync","vendor":"Woahai321","versions":[{"status":"affected","version":"0.6.0"},{"status":"affected","version":"0.6.1"},{"status":"affected","version":"0.6.2"},{"status":"affected","version":"0.6.3"},{"status":"affected","version":"0.6.4"},{"status":"affected","version":"0.6.5"},{"status":"affected","version":"0.6.6"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6052942e8299eb6c4a08ce6164fda497087161ba06544118898c3b451c9b2cd0 · sha256:c7d02370b02009cd… · /containers/cna/affected/0

Provider-owned CVSS observations

4 source assertions
{"metric":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:6052942e8299eb6c4a08ce6164fda497087161ba06544118898c3b451c9b2cd0 · sha256:c7d02370b02009cd… · /containers/cna/metrics/0/cvssV4_0
{"metric":{"baseScore":6.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","version":"3.0"},"metric_type":"cvssV3_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:6052942e8299eb6c4a08ce6164fda497087161ba06544118898c3b451c9b2cd0 · sha256:c7d02370b02009cd… · /containers/cna/metrics/2/cvssV3_0
{"metric":{"baseScore":6.5,"vectorString":"AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR","version":"2.0"},"metric_type":"cvssV2_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:6052942e8299eb6c4a08ce6164fda497087161ba06544118898c3b451c9b2cd0 · sha256:c7d02370b02009cd… · /containers/cna/metrics/3/cvssV2_0
{"metric":{"baseScore":6.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:6052942e8299eb6c4a08ce6164fda497087161ba06544118898c3b451c9b2cd0 · sha256:c7d02370b02009cd… · /containers/cna/metrics/1/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-918","description":"Server-Side Request Forgery","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:6052942e8299eb6c4a08ce6164fda497087161ba06544118898c3b451c9b2cd0 · sha256:c7d02370b02009cd… · /containers/cna/problemTypes/0/descriptions/0

Source references

5 source assertions
{"tags":["issue-tracking"],"url":"https://github.com/Woahai321/list-sync/issues/79"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6052942e8299eb6c4a08ce6164fda497087161ba06544118898c3b451c9b2cd0 · sha256:c7d02370b02009cd… · /containers/cna/references/3
{"tags":["exploit","issue-tracking"],"url":"https://github.com/Woahai321/list-sync/issues/79#issue-3993946476"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6052942e8299eb6c4a08ce6164fda497087161ba06544118898c3b451c9b2cd0 · sha256:c7d02370b02009cd… · /containers/cna/references/4
{"name":"VDB-350388 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"],"url":"https://vuldb.com/?ctiid.350388"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6052942e8299eb6c4a08ce6164fda497087161ba06544118898c3b451c9b2cd0 · sha256:c7d02370b02009cd… · /containers/cna/references/1
{"name":"VDB-350388 | Woahai321 ListSync JSON api_server.py requests.post server-side request forgery","tags":["vdb-entry","technical-description"],"url":"https://vuldb.com/?id.350388"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6052942e8299eb6c4a08ce6164fda497087161ba06544118898c3b451c9b2cd0 · sha256:c7d02370b02009cd… · /containers/cna/references/0
{"name":"Submit #768070 | Woahai321 list-sync <=0.6.6 SSRF","tags":["third-party-advisory"],"url":"https://vuldb.com/?submit.768070"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6052942e8299eb6c4a08ce6164fda497087161ba06544118898c3b451c9b2cd0 · sha256:c7d02370b02009cd… · /containers/cna/references/2

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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