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CVE-2026-34234

CtrlPanel is open-source billing software for hosting providers. In versions 1.1.1 and prior, the web-based installer (public/installer/index.php) is vulnerable to unauthenticated Remote Code Execution (RCE) because it performs the install.lock check only after including and executing form handler files, leaving installer endpoints reachable on already-installed instances. The handlers also pass unsanitized user input directly into shell commands, allowing an attacker to submit crafted requests
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:5630c0e6fb77a7620a9afce22cda3d7f081d0060f2cd11071a65e3107a6ac127
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-78","description":"CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:131e3a35a5d4b7675e23b6bc8b776b7daa3fdec12989a10a59c1160c4f3c799a · sha256:d7156d512c102b97… · /containers/cna/problemTypes/0/descriptions/0

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

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:131e3a35a5d4b7675e23b6bc8b776b7daa3fdec12989a10a59c1160c4f3c799a · sha256:d7156d512c102b97… · /containers/cna/problemTypes/1/descriptions/0

Affected products and versions

1 source assertion
{"product":"panel","vendor":"Ctrlpanel-gg","versions":[{"status":"affected","version":"< 1.2.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:131e3a35a5d4b7675e23b6bc8b776b7daa3fdec12989a10a59c1160c4f3c799a · sha256:d7156d512c102b97… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":10,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:131e3a35a5d4b7675e23b6bc8b776b7daa3fdec12989a10a59c1160c4f3c799a · sha256:d7156d512c102b97… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-78","description":"CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:131e3a35a5d4b7675e23b6bc8b776b7daa3fdec12989a10a59c1160c4f3c799a · sha256:d7156d512c102b97… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-284","description":"CWE-284: Improper Access Control","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:131e3a35a5d4b7675e23b6bc8b776b7daa3fdec12989a10a59c1160c4f3c799a · sha256:d7156d512c102b97… · /containers/cna/problemTypes/1/descriptions/0

Source references

3 source assertions
{"name":"https://github.com/Ctrlpanel-gg/panel/releases/tag/1.2.0","tags":["x_refsource_MISC"],"url":"https://github.com/Ctrlpanel-gg/panel/releases/tag/1.2.0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:131e3a35a5d4b7675e23b6bc8b776b7daa3fdec12989a10a59c1160c4f3c799a · sha256:d7156d512c102b97… · /containers/cna/references/1
{"tags":["exploit"],"url":"https://github.com/Ctrlpanel-gg/panel/security/advisories/GHSA-jmhr-q9q5-fqwh"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:131e3a35a5d4b7675e23b6bc8b776b7daa3fdec12989a10a59c1160c4f3c799a · sha256:d7156d512c102b97… · /containers/adp/0/references/0
{"name":"https://github.com/Ctrlpanel-gg/panel/security/advisories/GHSA-jmhr-q9q5-fqwh","tags":["x_refsource_CONFIRM"],"url":"https://github.com/Ctrlpanel-gg/panel/security/advisories/GHSA-jmhr-q9q5-fqwh"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:131e3a35a5d4b7675e23b6bc8b776b7daa3fdec12989a10a59c1160c4f3c799a · sha256:d7156d512c102b97… · /containers/cna/references/0

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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