CVE Explorer

CVE-2026-28430

Chamilo LMS is a learning management system. Prior to version 1.11.34, there is an unauthenticated SQL injection vulnerability which allows remote attackers to execute arbitrary SQL commands via the custom_dates parameter. By chaining this with a predictable legacy password reset mechanism, an attacker can achieve full administrative account takeover without any prior credentials. The vulnerability also exposes the entire database, including PII and system configurations. This issue has been pat

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:5613bcb54821df020455c0d0de53bf5b451992fc2da160f7203978cde95b66fa

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"chamilo-lms","vendor":"chamilo","versions":[{"status":"affected","version":"< 1.11.34"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:87a1da87aae77fd4fb3a2e61f03edabefbb8233acd55fccfe1a261b1621d3964 · sha256:87d1819f6885be31… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":9.3,"baseSeverity":"CRITICAL","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH"},"metric_type":"cvssV4_0"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:87a1da87aae77fd4fb3a2e61f03edabefbb8233acd55fccfe1a261b1621d3964 · sha256:87d1819f6885be31… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion

{"cweId":"CWE-89","description":"CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:87a1da87aae77fd4fb3a2e61f03edabefbb8233acd55fccfe1a261b1621d3964 · sha256:87d1819f6885be31… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions

{"name":"https://github.com/chamilo/chamilo-lms/releases/tag/v1.11.34","tags":["x_refsource_MISC"],"url":"https://github.com/chamilo/chamilo-lms/releases/tag/v1.11.34"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:87a1da87aae77fd4fb3a2e61f03edabefbb8233acd55fccfe1a261b1621d3964 · sha256:87d1819f6885be31… · /containers/cna/references/1

{"name":"https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-84gw-qjw9-v8jv","tags":["x_refsource_CONFIRM"],"url":"https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-84gw-qjw9-v8jv"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:87a1da87aae77fd4fb3a2e61f03edabefbb8233acd55fccfe1a261b1621d3964 · sha256:87d1819f6885be31… · /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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