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CVE-2026-3405

A vulnerability has been found in thinkgem JeeSite up to 5.15.1. The affected element is an unknown function of the component Connection Handler. The manipulation leads to path traversal. It is possible to initiate the attack remotely. The attack is considered to have high complexity. The exploitability is described as difficult. 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:v2:8cb63a2df6335a1d9bf6ba874e5dda61be98ba30b3d91df856bf6c82a941a9e2
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":3.1,"baseSeverity":"LOW","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:fd8ec84ea8fc7bd701fbe1ef2cb54b34cd701daffc0cc571f58f89be0e5ee749 · sha256:744f319a66fcd99b… · /containers/cna/metrics/1/cvssV3_1

{"metric":{"baseScore":2.1,"vectorString":"AV:N/AC:H/Au:S/C:P/I:N/A:N/E:POC/RL:ND/RC:UR","version":"2.0"},"metric_type":"cvssV2_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:fd8ec84ea8fc7bd701fbe1ef2cb54b34cd701daffc0cc571f58f89be0e5ee749 · sha256:744f319a66fcd99b… · /containers/cna/metrics/3/cvssV2_0

{"metric":{"baseScore":2.3,"baseSeverity":"LOW","vectorString":"CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/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:fd8ec84ea8fc7bd701fbe1ef2cb54b34cd701daffc0cc571f58f89be0e5ee749 · sha256:744f319a66fcd99b… · /containers/cna/metrics/0/cvssV4_0

{"metric":{"baseScore":3.1,"baseSeverity":"LOW","vectorString":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R","version":"3.0"},"metric_type":"cvssV3_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:fd8ec84ea8fc7bd701fbe1ef2cb54b34cd701daffc0cc571f58f89be0e5ee749 · sha256:744f319a66fcd99b… · /containers/cna/metrics/2/cvssV3_0

Affected products and versions

1 source assertion
{"cpes":["cpe:2.3:a:jeesite:jeesite:*:*:*:*:*:*:*:*"],"modules":["Connection Handler"],"product":"JeeSite","vendor":"thinkgem","versions":[{"status":"affected","version":"5.15.0"},{"status":"affected","version":"5.15.1"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:fd8ec84ea8fc7bd701fbe1ef2cb54b34cd701daffc0cc571f58f89be0e5ee749 · sha256:744f319a66fcd99b… · /containers/cna/affected/0

Provider-owned CVSS observations

4 source assertions
{"metric":{"baseScore":3.1,"baseSeverity":"LOW","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:fd8ec84ea8fc7bd701fbe1ef2cb54b34cd701daffc0cc571f58f89be0e5ee749 · sha256:744f319a66fcd99b… · /containers/cna/metrics/1/cvssV3_1
{"metric":{"baseScore":2.1,"vectorString":"AV:N/AC:H/Au:S/C:P/I:N/A:N/E:POC/RL:ND/RC:UR","version":"2.0"},"metric_type":"cvssV2_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:fd8ec84ea8fc7bd701fbe1ef2cb54b34cd701daffc0cc571f58f89be0e5ee749 · sha256:744f319a66fcd99b… · /containers/cna/metrics/3/cvssV2_0
{"metric":{"baseScore":2.3,"baseSeverity":"LOW","vectorString":"CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/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:fd8ec84ea8fc7bd701fbe1ef2cb54b34cd701daffc0cc571f58f89be0e5ee749 · sha256:744f319a66fcd99b… · /containers/cna/metrics/0/cvssV4_0
{"metric":{"baseScore":3.1,"baseSeverity":"LOW","vectorString":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R","version":"3.0"},"metric_type":"cvssV3_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:fd8ec84ea8fc7bd701fbe1ef2cb54b34cd701daffc0cc571f58f89be0e5ee749 · sha256:744f319a66fcd99b… · /containers/cna/metrics/2/cvssV3_0

CWE assertions

1 source assertion
{"cweId":"CWE-22","description":"Path Traversal","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:fd8ec84ea8fc7bd701fbe1ef2cb54b34cd701daffc0cc571f58f89be0e5ee749 · sha256:744f319a66fcd99b… · /containers/cna/problemTypes/0/descriptions/0

Source references

5 source assertions
{"name":"VDB-348300 | CTI Indicators (IOB, IOC, TTP)","tags":["signature","permissions-required"],"url":"https://vuldb.com/?ctiid.348300"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:fd8ec84ea8fc7bd701fbe1ef2cb54b34cd701daffc0cc571f58f89be0e5ee749 · sha256:744f319a66fcd99b… · /containers/cna/references/1
{"name":"VDB-348300 | thinkgem JeeSite Connection path traversal","tags":["vdb-entry"],"url":"https://vuldb.com/?id.348300"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:fd8ec84ea8fc7bd701fbe1ef2cb54b34cd701daffc0cc571f58f89be0e5ee749 · sha256:744f319a66fcd99b… · /containers/cna/references/0
{"tags":["exploit"],"url":"https://vuldb.com/?submit.765097"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:fd8ec84ea8fc7bd701fbe1ef2cb54b34cd701daffc0cc571f58f89be0e5ee749 · sha256:744f319a66fcd99b… · /containers/adp/0/references/0
{"name":"Submit #765097 | jeesite 5.15.1 JDBC Connection Injection","tags":["third-party-advisory"],"url":"https://vuldb.com/?submit.765097"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:fd8ec84ea8fc7bd701fbe1ef2cb54b34cd701daffc0cc571f58f89be0e5ee749 · sha256:744f319a66fcd99b… · /containers/cna/references/2
{"tags":["exploit"],"url":"https://www.yuque.com/la12138/pa2fpb/sg81mhkrat5h170c?singleDoc"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:fd8ec84ea8fc7bd701fbe1ef2cb54b34cd701daffc0cc571f58f89be0e5ee749 · sha256:744f319a66fcd99b… · /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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