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CVE-2025-8266

A vulnerability has been found in yanyutao0402 ChanCMS up to 3.1.2 and classified as critical. Affected by this vulnerability is the function getArticle of the file app/modules/cms/controller/collect.js. The manipulation of the argument targetUrl leads to deserialization. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 3.1.3 is able to address this issue. It is recommended to upgrade the affected component.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:38cf48007fb67a47fb2a7e17ea6f61a5541af1d5a6a828fc3c8f359fb5efc551
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":6.3,"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:O/RC:C","version":"3.0"},"metric_type":"cvssV3_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:bc93a2db2e1a7ad807be81183f5f183ce2e8719173f533fd8bfd32e218cc8cc2 · sha256:254fdd0bcff85983… · /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:OF/RC:C","version":"2.0"},"metric_type":"cvssV2_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:bc93a2db2e1a7ad807be81183f5f183ce2e8719173f533fd8bfd32e218cc8cc2 · sha256:254fdd0bcff85983… · /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:bc93a2db2e1a7ad807be81183f5f183ce2e8719173f533fd8bfd32e218cc8cc2 · sha256:254fdd0bcff85983… · /containers/cna/metrics/0/cvssV4_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:O/RC:C","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:bc93a2db2e1a7ad807be81183f5f183ce2e8719173f533fd8bfd32e218cc8cc2 · sha256:254fdd0bcff85983… · /containers/cna/metrics/1/cvssV3_1
cwe · 2 assertions

{"cweId":"CWE-20","description":"Improper Input Validation","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:bc93a2db2e1a7ad807be81183f5f183ce2e8719173f533fd8bfd32e218cc8cc2 · sha256:254fdd0bcff85983… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-502","description":"Deserialization","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:bc93a2db2e1a7ad807be81183f5f183ce2e8719173f533fd8bfd32e218cc8cc2 · sha256:254fdd0bcff85983… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"ChanCMS","vendor":"yanyutao0402","versions":[{"status":"affected","version":"3.1.0"},{"status":"affected","version":"3.1.1"},{"status":"affected","version":"3.1.2"},{"status":"unaffected","version":"3.1.3"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:bc93a2db2e1a7ad807be81183f5f183ce2e8719173f533fd8bfd32e218cc8cc2 · sha256:254fdd0bcff85983… · /containers/cna/affected/0

Provider-owned CVSS observations

4 source assertions
{"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:O/RC:C","version":"3.0"},"metric_type":"cvssV3_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:bc93a2db2e1a7ad807be81183f5f183ce2e8719173f533fd8bfd32e218cc8cc2 · sha256:254fdd0bcff85983… · /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:OF/RC:C","version":"2.0"},"metric_type":"cvssV2_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:bc93a2db2e1a7ad807be81183f5f183ce2e8719173f533fd8bfd32e218cc8cc2 · sha256:254fdd0bcff85983… · /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:bc93a2db2e1a7ad807be81183f5f183ce2e8719173f533fd8bfd32e218cc8cc2 · sha256:254fdd0bcff85983… · /containers/cna/metrics/0/cvssV4_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:O/RC:C","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:bc93a2db2e1a7ad807be81183f5f183ce2e8719173f533fd8bfd32e218cc8cc2 · sha256:254fdd0bcff85983… · /containers/cna/metrics/1/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-20","description":"Improper Input Validation","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:bc93a2db2e1a7ad807be81183f5f183ce2e8719173f533fd8bfd32e218cc8cc2 · sha256:254fdd0bcff85983… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-502","description":"Deserialization","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:bc93a2db2e1a7ad807be81183f5f183ce2e8719173f533fd8bfd32e218cc8cc2 · sha256:254fdd0bcff85983… · /containers/cna/problemTypes/0/descriptions/0

Source references

5 source assertions
{"tags":["exploit","issue-tracking"],"url":"https://gitee.com/yanyutao0402/ChanCMS/issues/ICLP61"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bc93a2db2e1a7ad807be81183f5f183ce2e8719173f533fd8bfd32e218cc8cc2 · sha256:254fdd0bcff85983… · /containers/cna/references/3
{"tags":["patch"],"url":"https://gitee.com/yanyutao0402/ChanCMS/releases/tag/V3.1.3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bc93a2db2e1a7ad807be81183f5f183ce2e8719173f533fd8bfd32e218cc8cc2 · sha256:254fdd0bcff85983… · /containers/cna/references/4
{"name":"VDB-317857 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"],"url":"https://vuldb.com/?ctiid.317857"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bc93a2db2e1a7ad807be81183f5f183ce2e8719173f533fd8bfd32e218cc8cc2 · sha256:254fdd0bcff85983… · /containers/cna/references/1
{"name":"VDB-317857 | yanyutao0402 ChanCMS collect.js getArticle deserialization","tags":["vdb-entry","technical-description"],"url":"https://vuldb.com/?id.317857"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bc93a2db2e1a7ad807be81183f5f183ce2e8719173f533fd8bfd32e218cc8cc2 · sha256:254fdd0bcff85983… · /containers/cna/references/0
{"name":"Submit #622170 | yanyutao0402 https://gitee.com/yanyutao0402/ChanCMS <3.1.3 Remote Code Execution","tags":["third-party-advisory"],"url":"https://vuldb.com/?submit.622170"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bc93a2db2e1a7ad807be81183f5f183ce2e8719173f533fd8bfd32e218cc8cc2 · sha256:254fdd0bcff85983… · /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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