CVE Explorer

CVE-2026-45344

LinkAce is a self-hosted archive to collect website links. Prior to 2.5.6, the setup database configuration flow on uninitialized LinkAce instances accepts attacker-controlled database credential fields and writes them back into .env without escaping. A remote attacker who can reach the setup endpoints and supply a database they control can inject mail configuration variables and achieve command execution when the application later sends mail. This vulnerability is fixed in 2.5.6.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:f7e9e294b5242ee4639c464da871608a8acea61169fad64ea45938a0fe21655d

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"LinkAce","vendor":"Kovah","versions":[{"status":"affected","version":"< 2.5.6"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:bd5e9dffceaf47418f4aa889fe58170773c084e368f517b1b5eed21fe24a6009 · sha256:f353ab46a048508a… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:bd5e9dffceaf47418f4aa889fe58170773c084e368f517b1b5eed21fe24a6009 · sha256:f353ab46a048508a… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-74","description":"CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:bd5e9dffceaf47418f4aa889fe58170773c084e368f517b1b5eed21fe24a6009 · sha256:f353ab46a048508a… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions

{"tags":["exploit"],"url":"https://github.com/Kovah/LinkAce/security/advisories/GHSA-37m5-936h-w455"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:bd5e9dffceaf47418f4aa889fe58170773c084e368f517b1b5eed21fe24a6009 · sha256:f353ab46a048508a… · /containers/adp/0/references/0

{"name":"https://github.com/Kovah/LinkAce/security/advisories/GHSA-37m5-936h-w455","tags":["x_refsource_CONFIRM"],"url":"https://github.com/Kovah/LinkAce/security/advisories/GHSA-37m5-936h-w455"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:bd5e9dffceaf47418f4aa889fe58170773c084e368f517b1b5eed21fe24a6009 · sha256:f353ab46a048508a… · /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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