CVE Explorer

CVE-2026-33953

LinkAce is a self-hosted archive to collect website links. Versions prior to 2.5.3 block direct requests to private IP literals, but still performs server-side requests to internal-only resources when those resources are referenced through an internal hostname. This allows an authenticated user to trigger server-side requests to internal services reachable by the LinkAce server but not directly reachable by an external user. Version 2.5.3 patches the issue.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:dd8d5cd5e2f181aaf06020cfee31767a9ac9bc0255bc78e9917a7bd9f2e31c74

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"LinkAce","vendor":"Kovah","versions":[{"status":"affected","version":"< 2.5.3"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:74765de101b216fc5cf510b0a0421c592dddc0d21bccf678a64ef19f212b2934 · sha256:33c690726c2e852b… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":8.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:74765de101b216fc5cf510b0a0421c592dddc0d21bccf678a64ef19f212b2934 · sha256:33c690726c2e852b… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-918","description":"CWE-918: Server-Side Request Forgery (SSRF)","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:74765de101b216fc5cf510b0a0421c592dddc0d21bccf678a64ef19f212b2934 · sha256:33c690726c2e852b… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion

{"name":"https://github.com/Kovah/LinkAce/security/advisories/GHSA-wp4g-qw9j-wfjg","tags":["x_refsource_CONFIRM"],"url":"https://github.com/Kovah/LinkAce/security/advisories/GHSA-wp4g-qw9j-wfjg"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:74765de101b216fc5cf510b0a0421c592dddc0d21bccf678a64ef19f212b2934 · sha256:33c690726c2e852b… · /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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