Baitaphish
Security intelligence
SearchLatest briefing
CVE Explorer

CVE-2026-9498

A vulnerability has been found in Dromara lamp-cloud up to 5.6.2. Impacted is the function GroovyClassLoader.parseClass of the component Message Template Handler. Such manipulation of the argument DefMsgTemplate.content leads to improper neutralization of special elements used in a template engine. It is possible to launch the attack 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:v2:9bb3e573309ace7aeb171ad1914aa58598b29713f21556436ba172de337c2ec5
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:v2:0e6b72d1c63e57b9475fc088f1f8430598e531630eb619de6efe5270b32439e3 · sha256:cb4f41f58ea55bfa… · /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:v2:0e6b72d1c63e57b9475fc088f1f8430598e531630eb619de6efe5270b32439e3 · sha256:cb4f41f58ea55bfa… · /containers/cna/metrics/1/cvssV3_1

{"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:v2:0e6b72d1c63e57b9475fc088f1f8430598e531630eb619de6efe5270b32439e3 · sha256:cb4f41f58ea55bfa… · /containers/cna/metrics/2/cvssV3_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:v2:0e6b72d1c63e57b9475fc088f1f8430598e531630eb619de6efe5270b32439e3 · sha256:cb4f41f58ea55bfa… · /containers/cna/metrics/0/cvssV4_0
cwe · 2 assertions

{"cweId":"CWE-791","description":"Incomplete Filtering of Special Elements","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:0e6b72d1c63e57b9475fc088f1f8430598e531630eb619de6efe5270b32439e3 · sha256:cb4f41f58ea55bfa… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-1336","description":"Improper Neutralization of Special Elements Used in a Template Engine","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:0e6b72d1c63e57b9475fc088f1f8430598e531630eb619de6efe5270b32439e3 · sha256:cb4f41f58ea55bfa… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"cpes":["cpe:2.3:a:dromara:lamp-cloud:*:*:*:*:*:*:*:*"],"modules":["Message Template Handler"],"product":"lamp-cloud","vendor":"Dromara","versions":[{"status":"affected","version":"5.6.0"},{"status":"affected","version":"5.6.1"},{"status":"affected","version":"5.6.2"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0e6b72d1c63e57b9475fc088f1f8430598e531630eb619de6efe5270b32439e3 · sha256:cb4f41f58ea55bfa… · /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:v2:0e6b72d1c63e57b9475fc088f1f8430598e531630eb619de6efe5270b32439e3 · sha256:cb4f41f58ea55bfa… · /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:v2:0e6b72d1c63e57b9475fc088f1f8430598e531630eb619de6efe5270b32439e3 · sha256:cb4f41f58ea55bfa… · /containers/cna/metrics/1/cvssV3_1
{"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:v2:0e6b72d1c63e57b9475fc088f1f8430598e531630eb619de6efe5270b32439e3 · sha256:cb4f41f58ea55bfa… · /containers/cna/metrics/2/cvssV3_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:v2:0e6b72d1c63e57b9475fc088f1f8430598e531630eb619de6efe5270b32439e3 · sha256:cb4f41f58ea55bfa… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

2 source assertions
{"cweId":"CWE-791","description":"Incomplete Filtering of Special Elements","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:0e6b72d1c63e57b9475fc088f1f8430598e531630eb619de6efe5270b32439e3 · sha256:cb4f41f58ea55bfa… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-1336","description":"Improper Neutralization of Special Elements Used in a Template Engine","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:0e6b72d1c63e57b9475fc088f1f8430598e531630eb619de6efe5270b32439e3 · sha256:cb4f41f58ea55bfa… · /containers/cna/problemTypes/0/descriptions/0

Source references

4 source assertions
{"tags":["exploit"],"url":"https://github.com/Ku4D3/bug_story/blob/main/report_02.md"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0e6b72d1c63e57b9475fc088f1f8430598e531630eb619de6efe5270b32439e3 · sha256:cb4f41f58ea55bfa… · /containers/cna/references/3
{"name":"Submit #814103 | dromara lamp-cloud releases Injection","tags":["third-party-advisory"],"url":"https://vuldb.com/submit/814103"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0e6b72d1c63e57b9475fc088f1f8430598e531630eb619de6efe5270b32439e3 · sha256:cb4f41f58ea55bfa… · /containers/cna/references/2
{"name":"VDB-365481 | Dromara lamp-cloud Message Template GroovyClassLoader.parseClass special elements used in a template engine","tags":["vdb-entry","technical-description"],"url":"https://vuldb.com/vuln/365481"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0e6b72d1c63e57b9475fc088f1f8430598e531630eb619de6efe5270b32439e3 · sha256:cb4f41f58ea55bfa… · /containers/cna/references/0
{"name":"VDB-365481 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"],"url":"https://vuldb.com/vuln/365481/cti"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0e6b72d1c63e57b9475fc088f1f8430598e531630eb619de6efe5270b32439e3 · sha256:cb4f41f58ea55bfa… · /containers/cna/references/1

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