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CVE-2025-8775

A vulnerability was found in Qiyuesuo Eelectronic Signature Platform up to 4.34 and classified as critical. Affected by this issue is the function execute of the file /api/code/upload of the component Scheduled Task Handler. The manipulation of the argument File leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:7bf42f63c694f336087f4ebd7c045a4c23992aedc5cdc9a67ea3f20943b64724
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
2

Preserved source conflicts

No provider value was silently selected as the winner.

cvss · 4 assertions

{"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:bdaf4256a5b33ecfd099396ce737f5fc5f5e788354473cb4047c8f3fe9ae6115 · sha256:872bda96c21401a1… · /containers/cna/metrics/3/cvssV2_0

{"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:bdaf4256a5b33ecfd099396ce737f5fc5f5e788354473cb4047c8f3fe9ae6115 · sha256:872bda96c21401a1… · /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:bdaf4256a5b33ecfd099396ce737f5fc5f5e788354473cb4047c8f3fe9ae6115 · sha256:872bda96c21401a1… · /containers/cna/metrics/2/cvssV3_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:bdaf4256a5b33ecfd099396ce737f5fc5f5e788354473cb4047c8f3fe9ae6115 · sha256:872bda96c21401a1… · /containers/cna/metrics/1/cvssV3_1
cwe · 2 assertions

{"cweId":"CWE-284","description":"Improper Access Controls","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:bdaf4256a5b33ecfd099396ce737f5fc5f5e788354473cb4047c8f3fe9ae6115 · sha256:872bda96c21401a1… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-434","description":"Unrestricted Upload","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:bdaf4256a5b33ecfd099396ce737f5fc5f5e788354473cb4047c8f3fe9ae6115 · sha256:872bda96c21401a1… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"modules":["Scheduled Task Handler"],"product":"Eelectronic Signature Platform","vendor":"Qiyuesuo","versions":[{"status":"affected","version":"4.0"},{"status":"affected","version":"4.1"},{"status":"affected","version":"4.2"},{"status":"affected","version":"4.3"},{"status":"affected","version":"4.4"},{"status":"affected","version":"4.5"},{"status":"affected","version":"4.6"},{"status":"affected","version":"4.7"},{"status":"affected","version":"4.8"},{"status":"affected","version":"4.9"},{"status":"affected","version":"4.10"},{"status":"affected","version":"4.11"},{"status":"affected","version…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:bdaf4256a5b33ecfd099396ce737f5fc5f5e788354473cb4047c8f3fe9ae6115 · sha256:872bda96c21401a1… · /containers/cna/affected/0

Provider-owned CVSS observations

4 source assertions
{"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:bdaf4256a5b33ecfd099396ce737f5fc5f5e788354473cb4047c8f3fe9ae6115 · sha256:872bda96c21401a1… · /containers/cna/metrics/3/cvssV2_0
{"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:bdaf4256a5b33ecfd099396ce737f5fc5f5e788354473cb4047c8f3fe9ae6115 · sha256:872bda96c21401a1… · /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:bdaf4256a5b33ecfd099396ce737f5fc5f5e788354473cb4047c8f3fe9ae6115 · sha256:872bda96c21401a1… · /containers/cna/metrics/2/cvssV3_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:bdaf4256a5b33ecfd099396ce737f5fc5f5e788354473cb4047c8f3fe9ae6115 · sha256:872bda96c21401a1… · /containers/cna/metrics/1/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-284","description":"Improper Access Controls","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:bdaf4256a5b33ecfd099396ce737f5fc5f5e788354473cb4047c8f3fe9ae6115 · sha256:872bda96c21401a1… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-434","description":"Unrestricted Upload","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:bdaf4256a5b33ecfd099396ce737f5fc5f5e788354473cb4047c8f3fe9ae6115 · sha256:872bda96c21401a1… · /containers/cna/problemTypes/0/descriptions/0

Source references

6 source assertions
{"tags":["exploit"],"url":"https://github.com/nn0nkey/nn0nkey/blob/main/QYS/QYS_task.md"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bdaf4256a5b33ecfd099396ce737f5fc5f5e788354473cb4047c8f3fe9ae6115 · sha256:872bda96c21401a1… · /containers/adp/0/references/0
{"tags":["exploit"],"url":"https://github.com/nn0nkey/nn0nkey/blob/main/QYS/QYS_task.md"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bdaf4256a5b33ecfd099396ce737f5fc5f5e788354473cb4047c8f3fe9ae6115 · sha256:872bda96c21401a1… · /containers/cna/references/4
{"name":"VDB-319298 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"],"url":"https://vuldb.com/?ctiid.319298"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bdaf4256a5b33ecfd099396ce737f5fc5f5e788354473cb4047c8f3fe9ae6115 · sha256:872bda96c21401a1… · /containers/cna/references/1
{"name":"VDB-319298 | Qiyuesuo Eelectronic Signature Platform Scheduled Task upload execute unrestricted upload","tags":["vdb-entry","technical-description"],"url":"https://vuldb.com/?id.319298"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bdaf4256a5b33ecfd099396ce737f5fc5f5e788354473cb4047c8f3fe9ae6115 · sha256:872bda96c21401a1… · /containers/cna/references/0
{"name":"Submit #625551 | qiyuesuo electronic signature platform <=4.34 Scheduled task RCE","tags":["third-party-advisory"],"url":"https://vuldb.com/?submit.625551"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bdaf4256a5b33ecfd099396ce737f5fc5f5e788354473cb4047c8f3fe9ae6115 · sha256:872bda96c21401a1… · /containers/cna/references/2
{"name":"Submit #625553 | https://www.qiyuesuo.com/ electronic signature platform <=4.34 RCE (Duplicate)","tags":["third-party-advisory"],"url":"https://vuldb.com/?submit.625553"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bdaf4256a5b33ecfd099396ce737f5fc5f5e788354473cb4047c8f3fe9ae6115 · sha256:872bda96c21401a1… · /containers/cna/references/3

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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