Baitaphish
Security intelligence
SearchLatest briefing
CVE Explorer

CVE-2026-1107

A weakness has been identified in EyouCMS up to 1.7.1/5.0. Impacted is the function check_userinfo of the file Diyajax.php of the component Member Avatar Handler. Executing a manipulation of the argument viewfile can lead to unrestricted upload. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks. 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:v2:7a19b0ce10d9342b2f446fbfaae8254f76a2634370dfe26b1ad1ac04ef56aaf4
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:X/RC:R","version":"3.0"},"metric_type":"cvssV3_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:9638140bcd103d5ca4d720332db8fd8781ec0a566c314f6076d9db7270d20fdd · sha256:18183c07c65e2d21… · /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:v2:9638140bcd103d5ca4d720332db8fd8781ec0a566c314f6076d9db7270d20fdd · sha256:18183c07c65e2d21… · /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:v2:9638140bcd103d5ca4d720332db8fd8781ec0a566c314f6076d9db7270d20fdd · sha256:18183c07c65e2d21… · /containers/cna/metrics/1/cvssV3_1

{"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:v2:9638140bcd103d5ca4d720332db8fd8781ec0a566c314f6076d9db7270d20fdd · sha256:18183c07c65e2d21… · /containers/cna/metrics/0/cvssV4_0
cwe · 2 assertions

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

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:9638140bcd103d5ca4d720332db8fd8781ec0a566c314f6076d9db7270d20fdd · sha256:18183c07c65e2d21… · /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:v2:9638140bcd103d5ca4d720332db8fd8781ec0a566c314f6076d9db7270d20fdd · sha256:18183c07c65e2d21… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"cpes":["cpe:2.3:a:eyoucms:eyoucms:*:*:*:*:*:*:*:*"],"modules":["Member Avatar Handler"],"product":"EyouCMS","vendor":"n/a","versions":[{"status":"affected","version":"1.7.0"},{"status":"affected","version":"1.7.1"},{"status":"affected","version":"5.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9638140bcd103d5ca4d720332db8fd8781ec0a566c314f6076d9db7270d20fdd · sha256:18183c07c65e2d21… · /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:X/RC:R","version":"3.0"},"metric_type":"cvssV3_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:9638140bcd103d5ca4d720332db8fd8781ec0a566c314f6076d9db7270d20fdd · sha256:18183c07c65e2d21… · /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:v2:9638140bcd103d5ca4d720332db8fd8781ec0a566c314f6076d9db7270d20fdd · sha256:18183c07c65e2d21… · /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:v2:9638140bcd103d5ca4d720332db8fd8781ec0a566c314f6076d9db7270d20fdd · sha256:18183c07c65e2d21… · /containers/cna/metrics/1/cvssV3_1
{"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:v2:9638140bcd103d5ca4d720332db8fd8781ec0a566c314f6076d9db7270d20fdd · sha256:18183c07c65e2d21… · /containers/cna/metrics/0/cvssV4_0

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:v2:9638140bcd103d5ca4d720332db8fd8781ec0a566c314f6076d9db7270d20fdd · sha256:18183c07c65e2d21… · /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:v2:9638140bcd103d5ca4d720332db8fd8781ec0a566c314f6076d9db7270d20fdd · sha256:18183c07c65e2d21… · /containers/cna/problemTypes/0/descriptions/0

Source references

5 source assertions
{"tags":["broken-link"],"url":"https://github.com/24-2021/vul3/blob/main/Eyoucms/Eyoucms%3D1.7.1%20check_userinfo%20api%20viewfile%20exists%2C%20causing%20code%20execution%20due%20to%20file%20inclusion.md"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9638140bcd103d5ca4d720332db8fd8781ec0a566c314f6076d9db7270d20fdd · sha256:18183c07c65e2d21… · /containers/cna/references/3
{"tags":["broken-link","exploit"],"url":"https://github.com/24-2021/vul3/blob/main/Eyoucms/Eyoucms%3D1.7.1%20check_userinfo%20api%20viewfile%20exists%2C%20causing%20code%20execution%20due%20to%20file%20inclusion.md#poc"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9638140bcd103d5ca4d720332db8fd8781ec0a566c314f6076d9db7270d20fdd · sha256:18183c07c65e2d21… · /containers/cna/references/4
{"name":"VDB-341699 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"],"url":"https://vuldb.com/?ctiid.341699"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9638140bcd103d5ca4d720332db8fd8781ec0a566c314f6076d9db7270d20fdd · sha256:18183c07c65e2d21… · /containers/cna/references/1
{"name":"VDB-341699 | EyouCMS Member Avatar Diyajax.php check_userinfo unrestricted upload","tags":["vdb-entry","technical-description"],"url":"https://vuldb.com/?id.341699"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9638140bcd103d5ca4d720332db8fd8781ec0a566c314f6076d9db7270d20fdd · sha256:18183c07c65e2d21… · /containers/cna/references/0
{"name":"Submit #731540 | Hainan Zanzan Network Technology Co. Eyoucms <=1.7.1 causing code execution due to file inclusion","tags":["third-party-advisory"],"url":"https://vuldb.com/?submit.731540"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9638140bcd103d5ca4d720332db8fd8781ec0a566c314f6076d9db7270d20fdd · sha256:18183c07c65e2d21… · /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.

← Back to CVE Explorer